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

International Standard Category: Cadmium, cobalt and their alloys

YS/T 574.1-2006    Chemical analysis of zirconium powder for electro-vacuum uses The gravimetric method for determination of total zirconium and active zirconium
电真空用锆粉化学分析方法 重量法测定总锆及活性锆 ;
Category No.:77.120.70 Valid Status:superseded
Issued Organization: Issued Date:2006-07-27
Implemented Date:2006-10-11 Abolished Date:
Superseded Standard.:YS/T 574.1-2009 Methods for chemical analysis of zirconium powder for electro-vacuum uses—The gravimetric method for determination of total zirconium and active zirconium
Superseded Date:2010-6-1
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