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

International Standard Category: Tunnelling and tubing equipment

JB/T 3904-2006    General specifications for metal and sand casting aluminium alloy of rock drilling machines and pneumatic tools
凿岩机械与气动工具 金属型、砂型 铸造铝合金铸件通用技术条件 ;
Category No.:73.100.10 Valid Status:superseded
Issued Organization:NDRC Issued Date:2006-12-31
Implemented Date:2007-7-1 Abolished Date:
Superseded Standard.:JB/T 3904-2017
Superseded Date:2018-4-1
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