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GB 797-1989
GB 797-1989 Automatic sprinkler systems performance requirements and methods of test for wet system alarm valves
General Product Information
| Document Type | National standards |
|---|---|
| Publisher Name | The National Technical Supervision Bureau |
| Standard Status | Abolished |
| Standard Code | GB 797-1989 |
| CCS | Fire-fighting techniques |
| ICS | Fire fighting |
| Implement Date | 1989-09-01 |
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$ 54