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
**National Standards of the PRC**
* Provides official access to national standards of the People's Republic of China.
* Includes standards for a wide range of industries and sectors.
* Offers search functionality to easily find specific standards.
* Provides access to draft standards for public comment.
* Facilitates the dissemination and implementation of national standards.