Code of China Chinese Classification Professional Classification ICS Classification Latest Value-added Services

International Standard Category: Aluminium and aluminium alloys

GB/T 20975.3-2008    Methods for chemical analysis of aluminium and aluminium alloys - Part 3:Determination of copper content
铝及铝合金化学分析方法 第3部分: 铜含量的测定;
Category No.:77.120.10 Valid Status:superseded
Issued Organization:AQSIQ, SAC Issued Date:2008-3-31
Implemented Date:2008-9-1 Abolished Date:
Superseded Standard.:GB/T 20975.3-2020
Superseded Date:2021-4-1
Back          Detail

Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 | Email: coc@codeofchina.com | QQ: 672269886
Copyright: Foryou Tech Co., Ltd. 2008-2020