Chinese Classification
Professional Classification
ICS Classification
Latest
Value-added Services
|
International Standard Category: Oxides |
Category No.: | 71.060.20 | Valid Status: | superseded |
Issued Organization: | China State Bureau of Standards | Issued Date: | 1983-04-16 |
Implemented Date: | 1984-2-1 | Abolished Date: | |
Superseded Standard.: | GB/T 3629-2006 Tantalum and tantalum alloy sheet,strip and foil |
Superseded Date: | 2006-11-1 |
Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 | Email: coc@codeofchina.com | QQ: 672269886 |
Copyright: Foryou Tech Co., Ltd. 2008-2020 |