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| International Standard Category: Iron and steel products in general |
GB/T 1839-2008 Test method for gravimetric determination of the mass per unit area of galvanized coatings on steel products
钢产品镀锌层质量试验方法;
| Category No.: | 77.140.01 | Valid Status: | valid |
| Issued Organization: | AQSIQ; SAC | Issued Date: | 2008-5-30 |
| Implemented Date: | 2008-12-1 | Abolished Date: | |
| Superseded Standard.: | Superseded Date: |
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