 |
Chinese Classification
Professional Classification
ICS Classification
Latest
Value-added Services
|
| International Standard Category: Chain drives and their components |
GB/T 12718-2009 High-tensile steel chains(round link)for mining
矿用高强度圆环链;
| Category No.: | 21.220.30 | Valid Status: | valid |
| Issued Organization: | AQSIQ;SAC | Issued Date: | 2009-10-30 |
| Implemented Date: | 2010-4-1 | Abolished Date: | |
| Superseded Standard.: | Superseded Date: |
| Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 | Email: coc@codeofchina.com | QQ: 672269886 |
| Copyright: Foryou Tech Co., Ltd. 2008-2020 |