Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
QB 1132-2005 |
Jewellery-the provision of silver coatings tickness 首饰 银覆盖层厚度的规定 |
China Light Industry
Standards Jewellery the provision |
![]() English PDF |
QB 1131-2005 |
Jewellery-the provision of gold coatings tickness 首饰 金覆盖层厚度的规定 |
China Light Industry
Standards Jewellery the provision |
![]() English PDF |
Find out:2Items | To Page of: First -Previous-Next -Last | 1 |