 |
Chinese Classification
Professional Classification
ICS Classification
Latest
Value-added Services
|
| International Standard Category: Explosives. Pyrotechnics and fireworks |
MT 61-1997 Test method and judge rules of safety of permissible explosive for coal mining in firendamp
煤矿许用炸药井下可燃气安全度试验方法和判定规则;
| Category No.: | 71.100.30 | Valid Status: | superseded |
| Issued Organization: | 0 | Issued Date: | 1997-12-12 |
| Implemented Date: | 1998-2-1 | Abolished Date: | |
| Superseded Standard.: | AQ 1100-2014 Test Method and Judgement Rules of Safety of Permissible Explosive for Coalmine in Inflammable Gas |
Superseded Date: | 2014-6-1 |
| Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 | Email: coc@codeofchina.com | QQ: 672269886 |
| Copyright: Foryou Tech Co., Ltd. 2008-2020 |