 |
Chinese Classification
Professional Classification
ICS Classification
Latest
Value-added Services
|
| International Standard Category: Cadmium, cobalt and their alloys |
GB/T 3631-1983 Technical requirements of hydro-cinnabar
湿法朱砂技术条件 ;
| Category No.: | 77.120.70 | Valid Status: | superseded |
| Issued Organization: | SAC | Issued Date: | 1983-04-16 |
| Implemented Date: | 1984-2-1 | Abolished Date: | |
| Superseded Standard.: | YS/T 507-2006 Technical requirements of hydro-cinnabar |
Superseded Date: | 2006-10-11 |
| Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 | Email: coc@codeofchina.com | QQ: 672269886 |
| Copyright: Foryou Tech Co., Ltd. 2008-2020 |