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| International Standard Category: Plastics pipes and fittings for non fluid use |
GB/T 18997.1-2020/XG1-2022 Plastic/aluminum/plastic composite pressure pipes—Part 1:Composite pipes overlap-welded by aluminum pipe,includes Amendment 1
《铝塑复合压力管 第1部分：铝管搭接焊式铝塑管》含国家标准第1号修改单;
| Category No.: | 83.140.30 | Valid Status: | valid |
| Issued Organization: | SAMR; SAC | Issued Date: | 2022-04-15 |
| Implemented Date: | 2022-4-15 | Abolished Date: | |
| Superseded Standard.: | Superseded Date: |
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