国-行-地方标准
Site information
国家\行业\地方\团体\企业标准\国际标准\国外标准查询
Highlights
The highlight of 国-行-地方标准 is that it provides access to a comprehensive collection of Chinese national and local standards. These standards cover a wide range of topics, including engineering, manufacturing, and construction. The site also provides tools for searching and browsing the standards, as well as for downloading them in a variety of formats.