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

Standard Insuued on: 1987-06

GB/T 7957-1987    Safety cap lamp for mines
矿用安全帽灯
Category No.:GB Valid Status:superseded
Issued Organization: Issued Date:1987-06-18
Implemented Date:1988-3-1 Abolished Date:
Superseded Standard.:GB 7957-2003 General requirements for safety of cap lamp
Superseded Date:2004-6-1
Back          Detail

GB/T 8193-1987   GB/T 7974-1987   YY/T 91016-1999   GB 6827-1986   YY/T 91017-1999   GB/T 7973-1987   QJ 1193.7-1987   QJ 1193.9-1987   QJ 1193.8-1987   QJ 1193.6-1987   GB/T 7932-1987   QJ 1193.42-1987   QJ 1193.47-1987   QJ 1193.46-1987   QJ 1193.45-1987   QJ 1193.35-1987   QJ 1193.37-1987   QJ 1193.39-1987   QJ 1193.36-1987   QJ 1193.40-1987  

Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 | Email: coc@codeofchina.com | QQ: 672269886
Copyright: TransForyou Co., Ltd. 2008-2040