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GB 50116-2013 第6.2.5条 Code for Design of Automatic Fire Alarm Systems

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GB 50116-2013 第6.2.5条

| Detector installation in rooms: at least 1 detector shall be installed in each room; when the room area is large, calculate based on the protection area (smoke detector: 80 ㎡/unit; heat detector: 60 ㎡/unit) and protection radius (smoke: 6.7 m; heat: 5.8 m).

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