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
**Site Name:** National Standards of the People's Republic of China
**Site URL:** http://std.samr.gov.cn/
**Highlight:**
This is the official website of the Standardization Administration of the People's Republic of China (SAC). It provides information on national standards, industry standards, and local standards in China. The website also includes news, announcements, and other resources related to standardization in China.