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China's EHV technology ranks first in the world, Brazil invites China to establish its own standards.
First Finance 2018-07-02 23:08:45
"First-class companies do the standard", this sentence is already familiar to Chinese outstanding enterprises.
The technological competition represented by standard competition will directly promote the fundamental changes of the technical paradigm, thus causing subversive changes in the competitive position between enterprises. When the Chinese standard became the world standard, it experienced a journey of a blue road.
At the other end of the globe in Brazil, a transmission super project that stretches more than 2,000 kilometers and is fully Chinese-standard has been formed. How does the Chinese standard go out, and the experience of China's first overseas UHV project can be used for reference.
"Student" walked into the "teacher" home
In Brazil in May, the air is still damp. After the shower, the mist lingers in the mountains, and the Rio Converter Station, wearing the "National Network Green" coat, is in a circle of lush green hills.
This is the end of the second phase of the Brazilian Mirage. The second phase of the Meishan project starts from the Xingu Converter Station in the Amazon Plain with a transmission capacity of 4 million kilowatts and a ±800 kV UHV DC transmission scheme. The total length is over 2,000 km. It is the State Grid Corporation of China (hereinafter referred to as “State Grid”). The first UHV transmission project to independently invest, build and operate overseas is also a "golden business card" for Chinese standards overseas.
Being able to do transmission projects in Brazil has special significance for Chinese grid people.
“Almost every grid engineer arrives in Brazil and wants to go to the Itaipu Hydropower Station 'pilgrimage' because it is the starting point for global HVDC transmission.” Assistant General Manager of State Grid Brazil Holding Company, Chief Technology Officer of the Meishan Phase II Project Liang Ping One finance said.
In the 1980s, Brazil's hydropower and transmission technology was at the forefront of the world. It once had the world's highest voltage and voltage AC-DC parallel power grid, of which the Itaipu hydropower station in Brazil was put into operation in 1984, with a voltage rating of ±600 kV. Created a precedent for large-scale high-voltage transmission in the world.
80% of Brazil's electricity load is distributed in the developed areas of the south and southeast, while the power generation center is located in the Amazon River, the most abundant hydropower resource in northern Brazil, with a span of more than 2,000 kilometers.
The situation in China is similar to that in Brazil, where energy centers and load centers are thousands of kilometers apart. In Liang Ping's memory, Brazil has long regarded Brazil as a "teacher" in the development of China's UHV power transmission and transformation technology.
After more than 30 years of development, China's UHV DC transmission technology is leading the development of DC transmission technology in the world. China's engineering with Chinese standards as its core has strong competitiveness and vitality.
Today, the “teachers” have introduced the “student” skills and projects into Brazil.
Becoming a world standard to participate in global competition
But it is not easy for the original "teacher" to accept the "student" standard.
“Never a sovereign country will adopt the standards of other countries,” said Chang Zhongyu, general manager of the State Grid Brazil Holding Company, reminding the First Financial News that “the country has standards that will use national standards, and those that do not have standards will use world standards, so China The standard 'going out' must first become the world standard!"
This is another period of struggle that has gone through more than a decade.
UHV ±800 kV DC transmission technology has the characteristics of low transmission loss and high utilization rate of transmission corridors. However, the UHV ±800 kV DC transmission technology is extremely complicated, and there is no experience at home and abroad that can be used for reference.
In 2006, China began to implement the UHV DC transmission demonstration project. That year, the Yunnan-Guangdong ±800 kV DC transmission project started, with a bipolar transmission power of 5 million kilowatts and a transmission distance of 1373 kilometers. On April 26, 2007, the world-famous Xiangjiaba-Shanghai ±800 kV DC transmission project was approved, with a maximum transmission capacity of 7 million kilowatts and a transmission distance of 1,907 kilometers. As of April 2018, State Grid Corporation has built 10 high-voltage DC projects of ±800 kV. Technological advances are matched with engineering practices, and China's strength in this field has reached a global lead.
With the progress of the project to promote technology maturity, the State Grid Corporation and other units jointly research, universities, equipment manufacturing and other more than 160 units to coordinate research, completed 141 key technology research, created 37 world first, conquered extra high voltage, extra large current World-class problems such as insulation properties, electromagnetic environment, equipment development, and test technology.
China’s technological practice transcends the original Brazilian “teacher”. The International Electrotechnical Commission (IEC), which has established international standards and corresponding conformity assessment procedures for the world's electrical and electronic fields and related fields, established the HVDC Power Transmission Technical Committee. The Secretariat is located at the State Grid Corporation, and the chairman of the State Grid Corporation, Shu Yinyu, also ran as the IEC vice. Chairman.
Since 2008, State Grid Corporation of China has initiated and successfully established five technical committees on behalf of China at the IEC. It has undertaken five technical committee secretariats and one chairmanship, and has established 51 international standards.
As one of the earliest entrepreneurs of UHV, Liang Ping accompanied the Chinese UHV all the way from the Xiangjiaba in Dashan to the Rio of the rainforest, and experienced the Chinese-style leap over the past ten years.
"It can be said that our standard is the current global standard for UHV DC," Liang said.
Greenland project landing: promotion of standard gradual progress
Entering Brazil on the strategic high ground of global standards has enhanced the market penetration of the enterprise and upgraded the local market demand from the supply side. Although the road has been paved, it still needs to be gradual.
"Not only do we want to say our own business, but also others to convince us to do it; when others are convinced that we are doing, we are really doing it," said Wang Yuanhang, director of the Development and Planning Department of State Grid Brazil Holdings, on the First Financial News. Under the top-level design and route design of the National Grid in Latin America, the State Grid Pakistan Controls has embarked on a practice path of mergers and acquisitions, standard promotion, and greenfield investment.
In 2010 and 2012, as the only platform for the State Grid Corporation's overseas asset investment operations, State Grid International Inc. gradually entered the Brazilian market by acquiring 100% equity of 14 Spanish power transmission assets in Brazil. Relying on the localization platform of the State Grid Brazil Holding Company, a wholly-owned subsidiary of State Grid International, it started from a small project like “small step run” and first penetrated the market.
Since 2011, State Grid Pakistan Controls has won the bid for seven AC transmission green space projects, including the Louisiana and Niger substation expansion projects, familiar with the Brazilian power market environment and rules, and the Brazilian Ministry of Mines, the Electricity Regulatory Bureau, and the National Government departments and regulatory agencies such as the Center have established contacts and mutual trust, and have also gained the trust of a group of Brazilian power peers, design units and construction contractor partners.
Through research and project implementation, State Grid Brazil Holdings found that the Brazilian market has great potential. With the expansion of Brazil’s economy in recent years, the problem of insufficient domestic electricity supply in Brazil has become increasingly prominent. According to statistics, in 2015, the price of Brazilian residents rose by more than 50%. Against the background of rapid power load growth, Brazil needs a “electric highway” to transport the abundant power of the 11 million kilowatts of the beautiful mountain hydropower station in the Amazon basin to the economically developed São Paulo and Rio in southeastern Brazil.
Secondly, the Brazilian government's performance on transmission concession management projects is good, and the long-term risks of the project can be kept under control; local banks have more favorable credit conditions for large enterprises, and they can effectively reduce financing costs by endorsing the strength of the State Grid Corporation. .
Finally, the status quo of Brazil's land privatization and strict environmental protection will pose challenges to the project land acquisition and construction, and giving full play to the local partner's initiative is a reliable path to enter the market.
Therefore, when Brazil announced the implementation of the tender for the beautiful mountain transmission project, from the standard highland to the business preparation, the State Grid Brazil Holding Company was fully prepared.
The beautiful mountain project is Brazil's "century project", which may have to achieve a service life span of 100 years. In the high standard station, according to the previous market and technology application promotion, the State Grid recommends to the Palestinian side: Let the beautiful mountain The hydropower station uses a ±800 kV DC delivery technology solution.
In response to the system safety and stability concerns of the Pakistani technical experts, the State Grid has recommended a two-time ±800 kV transmission line to share the load. After the proposal was submitted to the technical experts of Pakistan, it was unanimously approved.
After multiple inspections and comparisons, the State Grid Brazil Holding Company also selected a joint venture established by the Brazilian State Power Corporation (hereinafter referred to as “Brazil Power”) to participate in the bidding for the Meishan Phase I project.
Brazil's power has a local advantage, while the Chinese team has technical advantages and management experience in UHV DC transmission engineering design, equipment procurement and construction operations. The Chinese side not only helped to optimize the program, but also led the completion of the EPC program clarification and price negotiation to the converter stations of ABB, Siemens and Alstom.
When the Brazilian government decided to send beautiful and beautiful water and electricity transmission methods, it compared 13 different transmission modes such as DC transmission, AC transmission and half-wave transmission. It is the success of China's UHV project and the establishment of unit capacity in the world. The example of low, low loss and reliable operation was repeatedly discussed and discussed by the State Grid Corporation and the Brazilian industry and government departments. Finally, the Brazilian government chose the ±800 kV UHV DC transmission scheme.
On February 7, 2014, State Grid Corporation and Pakistan Power Union participated in the on-site bidding of the Meishan Phase I project and successfully won the bid.
At the time, José Da Costa, president of the Brazilian power company, said in the media that the construction of this new transmission line means that Brazil will achieve a technological leap in the power sector.
Standards are based on: Promoting the whole industry chain to go out
When the Chinese standard is absorbed into the global DC UHV transmission standard, it not only has the State Grid Corporation, but also the excellent enterprises in the upstream and downstream of the industry chain have obtained the “passport” to the world; in turn, the technological progress of the equipment enterprises In the continuous enrichment of the national grid as the main body of the UHV global standards.
Zhang Guobao, former director of the National Energy Administration, said that UHV has brought the entire level of the power transmission and transformation equipment manufacturing industry to a big level. "If the equipment manufacturing of the original 500 kV AC-DC grid is still bumpy, there is such a problem. Now, when it comes to UHV, and then look back at 500 kV, it is a piece of cake, we will do it."
Based on the success of the first phase of the beautiful mountain, the second phase of the beautiful mountain tendered by Brazil was finally won by the State Grid Corporation and won the title of “the world's fourth largest hydropower station” and “the world's highest level power transmission technology” by the general manager of the State Grid Corporation. Strong combination. This has prompted more Chinese companies to “go global”.
According to preliminary calculations, State Grid Corporation invested in the construction of the Meishan Phase I and Phase II projects, which can drive nearly 8 billion yuan of domestic high-end power equipment and EPC general contracting services to “go to the sea”.
In terms of main equipment, the high-end 800 kV equipment of Nanrui Group, Xidian Group, Pinggao Group and other domestic manufacturers have been widely applied in the two major projects of Meishan. A group of Chinese superior electrical equipment companies have set up factories in Brazil. In terms of EPC project construction, China Power Equipment Corporation, Xinjiang Power Transmission and Transformation, East China Power Transmission and Transformation, Hunan Power Transmission and Transformation, China Power Construction Group Shandong Power Construction Company and Fujian Power Construction Company all participated in the construction of the US II project.
At the same time, the project will actively promote upstream and downstream industries such as local power, electrical equipment and raw materials in Brazil, creating about 16,000 jobs for the local community, achieving mutual benefit and win-win cooperation between China and Pakistan.
The low-cost and beautiful China electric power industry chain has enabled Brazil to see the new possibilities of the future energy revolution, so that the hydropower and new energy sources of Brazil's northern energy center will be effectively transported to the southern load center.
On June 22, 2016, the Brazilian Energy Planning Institute officially announced the first volume of the feasibility study report for the new ±800 kV UHV DC transmission project, and proposed to build two new UHVs. DC transmission line. In addition, the Brazilian Energy Planning Institute has commissioned the State Grid Pakistan Control Company and the Nortel Joint Venture to conduct a preliminary feasibility study of the 1000 kV AC delivery program.
Driven by standards, the exploration of the State Grid in Brazil is just a microcosm of China's continued “going out” in the direction of participating in the development of standards. At present, the Chinese are already chaired by the International Organization for Standardization (ISO), the Vice President of the International Electrotechnical Commission (IEC), the Secretary General of the International Telecommunication Union (ITU), and the President of the International Accreditation Forum (IAF).
In the face of a broader future, the academician of the International Academy of Quality, the former State Council counselor, and the professor of Beijing Institute of Technology, Lang Zhizheng, proposed to realize the "internationalization of Chinese standards."
Lang Zhizheng believes that China's standardization has indeed made great achievements, but it is still not commensurate with the status of a big country in the world's second largest economy. In international standardization, when important field standards, global standards, important product standards, and important management standards are formulated on the basis of Chinese standards, they have the dominant power in international major and influential areas, and can only say "Chinese standards." globalization".
Starting from the "One Belt, One Road" initiative, Lang Zhizheng believes that the "Belt and Road" involves more than 60 countries. It is a shortcut to solve this problem by "into the international standardization of China's standards."
First Finance 2018-07-02 23:08:45
"First-class companies do the standard", this sentence is already familiar to Chinese outstanding enterprises.
The technological competition represented by standard competition will directly promote the fundamental changes of the technical paradigm, thus causing subversive changes in the competitive position between enterprises. When the Chinese standard became the world standard, it experienced a journey of a blue road.
At the other end of the globe in Brazil, a transmission super project that stretches more than 2,000 kilometers and is fully Chinese-standard has been formed. How does the Chinese standard go out, and the experience of China's first overseas UHV project can be used for reference.
"Student" walked into the "teacher" home
In Brazil in May, the air is still damp. After the shower, the mist lingers in the mountains, and the Rio Converter Station, wearing the "National Network Green" coat, is in a circle of lush green hills.
This is the end of the second phase of the Brazilian Mirage. The second phase of the Meishan project starts from the Xingu Converter Station in the Amazon Plain with a transmission capacity of 4 million kilowatts and a ±800 kV UHV DC transmission scheme. The total length is over 2,000 km. It is the State Grid Corporation of China (hereinafter referred to as “State Grid”). The first UHV transmission project to independently invest, build and operate overseas is also a "golden business card" for Chinese standards overseas.
Being able to do transmission projects in Brazil has special significance for Chinese grid people.
“Almost every grid engineer arrives in Brazil and wants to go to the Itaipu Hydropower Station 'pilgrimage' because it is the starting point for global HVDC transmission.” Assistant General Manager of State Grid Brazil Holding Company, Chief Technology Officer of the Meishan Phase II Project Liang Ping One finance said.
In the 1980s, Brazil's hydropower and transmission technology was at the forefront of the world. It once had the world's highest voltage and voltage AC-DC parallel power grid, of which the Itaipu hydropower station in Brazil was put into operation in 1984, with a voltage rating of ±600 kV. Created a precedent for large-scale high-voltage transmission in the world.
80% of Brazil's electricity load is distributed in the developed areas of the south and southeast, while the power generation center is located in the Amazon River, the most abundant hydropower resource in northern Brazil, with a span of more than 2,000 kilometers.
The situation in China is similar to that in Brazil, where energy centers and load centers are thousands of kilometers apart. In Liang Ping's memory, Brazil has long regarded Brazil as a "teacher" in the development of China's UHV power transmission and transformation technology.
After more than 30 years of development, China's UHV DC transmission technology is leading the development of DC transmission technology in the world. China's engineering with Chinese standards as its core has strong competitiveness and vitality.
Today, the “teachers” have introduced the “student” skills and projects into Brazil.
Becoming a world standard to participate in global competition
But it is not easy for the original "teacher" to accept the "student" standard.
“Never a sovereign country will adopt the standards of other countries,” said Chang Zhongyu, general manager of the State Grid Brazil Holding Company, reminding the First Financial News that “the country has standards that will use national standards, and those that do not have standards will use world standards, so China The standard 'going out' must first become the world standard!"
This is another period of struggle that has gone through more than a decade.
UHV ±800 kV DC transmission technology has the characteristics of low transmission loss and high utilization rate of transmission corridors. However, the UHV ±800 kV DC transmission technology is extremely complicated, and there is no experience at home and abroad that can be used for reference.
In 2006, China began to implement the UHV DC transmission demonstration project. That year, the Yunnan-Guangdong ±800 kV DC transmission project started, with a bipolar transmission power of 5 million kilowatts and a transmission distance of 1373 kilometers. On April 26, 2007, the world-famous Xiangjiaba-Shanghai ±800 kV DC transmission project was approved, with a maximum transmission capacity of 7 million kilowatts and a transmission distance of 1,907 kilometers. As of April 2018, State Grid Corporation has built 10 high-voltage DC projects of ±800 kV. Technological advances are matched with engineering practices, and China's strength in this field has reached a global lead.
With the progress of the project to promote technology maturity, the State Grid Corporation and other units jointly research, universities, equipment manufacturing and other more than 160 units to coordinate research, completed 141 key technology research, created 37 world first, conquered extra high voltage, extra large current World-class problems such as insulation properties, electromagnetic environment, equipment development, and test technology.
China’s technological practice transcends the original Brazilian “teacher”. The International Electrotechnical Commission (IEC), which has established international standards and corresponding conformity assessment procedures for the world's electrical and electronic fields and related fields, established the HVDC Power Transmission Technical Committee. The Secretariat is located at the State Grid Corporation, and the chairman of the State Grid Corporation, Shu Yinyu, also ran as the IEC vice. Chairman.
Since 2008, State Grid Corporation of China has initiated and successfully established five technical committees on behalf of China at the IEC. It has undertaken five technical committee secretariats and one chairmanship, and has established 51 international standards.
As one of the earliest entrepreneurs of UHV, Liang Ping accompanied the Chinese UHV all the way from the Xiangjiaba in Dashan to the Rio of the rainforest, and experienced the Chinese-style leap over the past ten years.
"It can be said that our standard is the current global standard for UHV DC," Liang said.
Greenland project landing: promotion of standard gradual progress
Entering Brazil on the strategic high ground of global standards has enhanced the market penetration of the enterprise and upgraded the local market demand from the supply side. Although the road has been paved, it still needs to be gradual.
"Not only do we want to say our own business, but also others to convince us to do it; when others are convinced that we are doing, we are really doing it," said Wang Yuanhang, director of the Development and Planning Department of State Grid Brazil Holdings, on the First Financial News. Under the top-level design and route design of the National Grid in Latin America, the State Grid Pakistan Controls has embarked on a practice path of mergers and acquisitions, standard promotion, and greenfield investment.
In 2010 and 2012, as the only platform for the State Grid Corporation's overseas asset investment operations, State Grid International Inc. gradually entered the Brazilian market by acquiring 100% equity of 14 Spanish power transmission assets in Brazil. Relying on the localization platform of the State Grid Brazil Holding Company, a wholly-owned subsidiary of State Grid International, it started from a small project like “small step run” and first penetrated the market.
Since 2011, State Grid Pakistan Controls has won the bid for seven AC transmission green space projects, including the Louisiana and Niger substation expansion projects, familiar with the Brazilian power market environment and rules, and the Brazilian Ministry of Mines, the Electricity Regulatory Bureau, and the National Government departments and regulatory agencies such as the Center have established contacts and mutual trust, and have also gained the trust of a group of Brazilian power peers, design units and construction contractor partners.
Through research and project implementation, State Grid Brazil Holdings found that the Brazilian market has great potential. With the expansion of Brazil’s economy in recent years, the problem of insufficient domestic electricity supply in Brazil has become increasingly prominent. According to statistics, in 2015, the price of Brazilian residents rose by more than 50%. Against the background of rapid power load growth, Brazil needs a “electric highway” to transport the abundant power of the 11 million kilowatts of the beautiful mountain hydropower station in the Amazon basin to the economically developed São Paulo and Rio in southeastern Brazil.
Secondly, the Brazilian government's performance on transmission concession management projects is good, and the long-term risks of the project can be kept under control; local banks have more favorable credit conditions for large enterprises, and they can effectively reduce financing costs by endorsing the strength of the State Grid Corporation. .
Finally, the status quo of Brazil's land privatization and strict environmental protection will pose challenges to the project land acquisition and construction, and giving full play to the local partner's initiative is a reliable path to enter the market.
Therefore, when Brazil announced the implementation of the tender for the beautiful mountain transmission project, from the standard highland to the business preparation, the State Grid Brazil Holding Company was fully prepared.
The beautiful mountain project is Brazil's "century project", which may have to achieve a service life span of 100 years. In the high standard station, according to the previous market and technology application promotion, the State Grid recommends to the Palestinian side: Let the beautiful mountain The hydropower station uses a ±800 kV DC delivery technology solution.
In response to the system safety and stability concerns of the Pakistani technical experts, the State Grid has recommended a two-time ±800 kV transmission line to share the load. After the proposal was submitted to the technical experts of Pakistan, it was unanimously approved.
After multiple inspections and comparisons, the State Grid Brazil Holding Company also selected a joint venture established by the Brazilian State Power Corporation (hereinafter referred to as “Brazil Power”) to participate in the bidding for the Meishan Phase I project.
Brazil's power has a local advantage, while the Chinese team has technical advantages and management experience in UHV DC transmission engineering design, equipment procurement and construction operations. The Chinese side not only helped to optimize the program, but also led the completion of the EPC program clarification and price negotiation to the converter stations of ABB, Siemens and Alstom.
When the Brazilian government decided to send beautiful and beautiful water and electricity transmission methods, it compared 13 different transmission modes such as DC transmission, AC transmission and half-wave transmission. It is the success of China's UHV project and the establishment of unit capacity in the world. The example of low, low loss and reliable operation was repeatedly discussed and discussed by the State Grid Corporation and the Brazilian industry and government departments. Finally, the Brazilian government chose the ±800 kV UHV DC transmission scheme.
On February 7, 2014, State Grid Corporation and Pakistan Power Union participated in the on-site bidding of the Meishan Phase I project and successfully won the bid.
At the time, José Da Costa, president of the Brazilian power company, said in the media that the construction of this new transmission line means that Brazil will achieve a technological leap in the power sector.
Standards are based on: Promoting the whole industry chain to go out
When the Chinese standard is absorbed into the global DC UHV transmission standard, it not only has the State Grid Corporation, but also the excellent enterprises in the upstream and downstream of the industry chain have obtained the “passport” to the world; in turn, the technological progress of the equipment enterprises In the continuous enrichment of the national grid as the main body of the UHV global standards.
Zhang Guobao, former director of the National Energy Administration, said that UHV has brought the entire level of the power transmission and transformation equipment manufacturing industry to a big level. "If the equipment manufacturing of the original 500 kV AC-DC grid is still bumpy, there is such a problem. Now, when it comes to UHV, and then look back at 500 kV, it is a piece of cake, we will do it."
Based on the success of the first phase of the beautiful mountain, the second phase of the beautiful mountain tendered by Brazil was finally won by the State Grid Corporation and won the title of “the world's fourth largest hydropower station” and “the world's highest level power transmission technology” by the general manager of the State Grid Corporation. Strong combination. This has prompted more Chinese companies to “go global”.
According to preliminary calculations, State Grid Corporation invested in the construction of the Meishan Phase I and Phase II projects, which can drive nearly 8 billion yuan of domestic high-end power equipment and EPC general contracting services to “go to the sea”.
In terms of main equipment, the high-end 800 kV equipment of Nanrui Group, Xidian Group, Pinggao Group and other domestic manufacturers have been widely applied in the two major projects of Meishan. A group of Chinese superior electrical equipment companies have set up factories in Brazil. In terms of EPC project construction, China Power Equipment Corporation, Xinjiang Power Transmission and Transformation, East China Power Transmission and Transformation, Hunan Power Transmission and Transformation, China Power Construction Group Shandong Power Construction Company and Fujian Power Construction Company all participated in the construction of the US II project.
At the same time, the project will actively promote upstream and downstream industries such as local power, electrical equipment and raw materials in Brazil, creating about 16,000 jobs for the local community, achieving mutual benefit and win-win cooperation between China and Pakistan.
The low-cost and beautiful China electric power industry chain has enabled Brazil to see the new possibilities of the future energy revolution, so that the hydropower and new energy sources of Brazil's northern energy center will be effectively transported to the southern load center.
On June 22, 2016, the Brazilian Energy Planning Institute officially announced the first volume of the feasibility study report for the new ±800 kV UHV DC transmission project, and proposed to build two new UHVs. DC transmission line. In addition, the Brazilian Energy Planning Institute has commissioned the State Grid Pakistan Control Company and the Nortel Joint Venture to conduct a preliminary feasibility study of the 1000 kV AC delivery program.
Driven by standards, the exploration of the State Grid in Brazil is just a microcosm of China's continued “going out” in the direction of participating in the development of standards. At present, the Chinese are already chaired by the International Organization for Standardization (ISO), the Vice President of the International Electrotechnical Commission (IEC), the Secretary General of the International Telecommunication Union (ITU), and the President of the International Accreditation Forum (IAF).
In the face of a broader future, the academician of the International Academy of Quality, the former State Council counselor, and the professor of Beijing Institute of Technology, Lang Zhizheng, proposed to realize the "internationalization of Chinese standards."
Lang Zhizheng believes that China's standardization has indeed made great achievements, but it is still not commensurate with the status of a big country in the world's second largest economy. In international standardization, when important field standards, global standards, important product standards, and important management standards are formulated on the basis of Chinese standards, they have the dominant power in international major and influential areas, and can only say "Chinese standards." globalization".
Starting from the "One Belt, One Road" initiative, Lang Zhizheng believes that the "Belt and Road" involves more than 60 countries. It is a shortcut to solve this problem by "into the international standardization of China's standards."
