 |
Chinese Classification
Professional Classification
ICS Classification
Latest
Value-added Services
|
| International Standard Category: Steel wire, wire ropes and link chains |
GB/T 40089-2021 Steel wire ropes for the petroleum and natural gas industries—Minimum requirements and terms of acceptance
石油和天然气工业用钢丝绳 最低要求和验收条件 ;
| Category No.: | 77.140.65 | Valid Status: | valid |
| Issued Organization: | SAMR; SAC | Issued Date: | 2021-04-30 |
| Implemented Date: | 2021-11-1 | 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| Superseded Standard.: | Superseded Date: |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 |