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GB 51251-2017 第9.0.7条 Technical Standard for Smoke Control and Exhaust Systems in Buildings

System Acceptance消防工程

GB 51251-2017 第9.0.7条

| **** | The linkage commissioning of the mechanical pressurization air supply system and the mechanical smoke exhaust system shall be qualified. For example, when a fire occurs on a certain floor of the hotel, the smoke exhaust valves on that floor and adjacent floors shall open in linkage, and the corresponding supply fans and smoke exhaust fans shall start. |

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