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

International Standard Category: Copper and copper alloys

GB/T 13812-1992    Ground brass rods
黄铜磨光棒 ;
Category No.:77.120.30 Valid Status:superseded
Issued Organization:SBTS Issued Date:1992-01-01
Implemented Date:1993-6-1 Abolished Date:
Superseded Standard.:YS/T 551-2006 Ground brass rods
Superseded Date:2007-9-29
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