Chinese Classification
Professional Classification
ICS Classification
Latest
Value-added Services
|
International Standard Category: Aluminium and aluminium alloys |
Category No.: | 77.120.10 | Valid Status: | superseded |
Issued Organization: | AQSIQ;SAC | Issued Date: | 2011-1-14 |
Implemented Date: | 2011-11-1 | Abolished Date: | |
Superseded Standard.: | GB/T 14849.5-2014 Methods for chemical analysis of silicon metal―Part 5:Determination of impurity contents―X-ray fluorescence method |
Superseded Date: | 2015-5-1 |
Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 | Email: coc@codeofchina.com | QQ: 672269886 |
Copyright: Foryou Tech Co., Ltd. 2008-2020 |