Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
QB/T 1690-2004 |
Provision of permissible errors for measurement of precious metals adornment mass 贵金属饰品质量测量允差的规定 |
China Light Industry
Standards Provision permissible errors |
![]() English PDF |
Find out:1Items | To Page of: First -Previous-Next -Last | 1 |