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| International Standard Category: Check valves |
GB/T 26482-2011 Fire type-testing requirement for check valves
止回阀 耐火试验;
| Category No.: | 23.060.50 | Valid Status: | valid |
| Issued Organization: | AQSIQ; SAC | Issued Date: | 2011-5-12 |
| Implemented Date: | 2011-10-1 | Abolished Date: | |
| Superseded Standard.: | Superseded Date: |
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