A kind of super high-rise building long distance high efficiency smoke-exhaust fire monitoring method and management system for internet of things
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A kind of high-temperature axial-flow smoke exhaust fan and high-rise smoke evacuation system
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A kind of high-rise building smoke evacuation emergency set and smoke evacuation system
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Staircase remote-controllable pressure relief device and pressure relief system
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High-air-tightness anti-fire smoke expelling valve and smoke discharging pipe
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Data information acquisition method, device and system of fire-fighting linked control system
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Data information collecting device and method of automatic fire alarm system
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Data information collecting method, device and system of fire control power supply system
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Data information collecting method and device for gas fire-extinguishing system
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Acquisition method and acquisition machine for data information of fire separation system
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Data information transmission method and device for fire extinguishing system
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Data information acquisition method, device and system for fire water pond system
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Data information acquisition method, device and system of automatic sprinkler system
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Data information acquisition method, data information acquisition device and data information acquisition system applied to foam fire extinguishing system
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Data information collecting device and method for natural gas fire alarm system
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Data information collection method and device for fire elevator system and system
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Data information collection method and device for fire video monitoring system and system
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Data-information acquisition method and acquisition device for smoke-exhausting prevention system
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Electrical fire alarm system data information collection method and collector
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Dada information collecting method, device and system of fire protection emergency broadcasting and fire protection special telephone system
