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| International Standard Category: Welding, brazing and soldering in general |
GB/T 985.1-2008 Recommended Joint Preparation for Gas Welding, Manual Metal Arc
气焊、焊条电弧焊、气体保护焊和高能束焊的推荐坡口;
| Category No.: | 25.160.01 | Valid Status: | valid |
| Issued Organization: | AQSIQ; SAC | Issued Date: | 2008-03-31 |
| Implemented Date: | 2008-9-1 | Abolished Date: | |
| Superseded Standard.: | Superseded Date: |
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