GB 50261-2017 第6.2.4条
| **** | Drain water at the end-of-line test valve; the system should start the fire pump within the specified time (within 1 min) and feed back the water flow indicator and pressure switch signals. |
GB 50261-2017 第6.2.4条 Code for construction and acceptance of automatic sprinkler systems
Other clauses of this standard
- GB 50261-2017 第1.0.2条Code for construction and acceptance of sprinkler systems
- GB 50261-2017 第1.0.3条Code for construction and acceptance of sprinkler systems
- GB 50261-2017 第1.0.4条Code for construction and acceptance of sprinkler systems
- GB 50261-2017 第1.0.5条Code for construction and acceptance of sprinkler systems
- GB 50261-2017 第1.0.6条Code for construction and acceptance of sprinkler systems
- GB 50261-2017 第1.0.7条Code for construction and acceptance of sprinkler systems
- GB 50261-2017 第2.0.1条Code for construction and acceptance of sprinkler systems
- GB 50261-2017 第2.0.2条Code for construction and acceptance of sprinkler systems
- GB 50261-2017 第2.0.3条Code for construction and acceptance of sprinkler systems
- GB 50261-2017 第2.0.4条Code for construction and acceptance of sprinkler systems
- GB 50261-2017 第2.0.5条Code for construction and acceptance of sprinkler systems
- GB 50261-2017 第2.0.6条Code for construction and acceptance of sprinkler systems
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