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| International Standard Category: Iron and steel products in general |
GB/T 39130-2020 Measuring method for adhesion of zinc coating for galvanized products
镀锌产品锌层附着性试验方法 ;
| Category No.: | 77.140.01 | Valid Status: | valid |
| Issued Organization: | SAMR and SAMR | Issued Date: | 2020-10-11 |
| Implemented Date: | 2021-5-1 | Abolished Date: | |
| Superseded Standard.: | Superseded Date: |
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