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| International Standard Category: Mechanical testing of metals |
GB/T 246-2017 Metallic materials - Tube - Flattening test
金属材料 管 压扁试验方法 ;
| Category No.: | 77.040.10 | Valid Status: | valid |
| Issued Organization: | MOHURD and AQSIQ | Issued Date: | 2017-07-12 |
| Implemented Date: | 2018-4-1 | Abolished Date: | |
| Superseded Standard.: | Superseded Date: |
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