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GB 51309-2018 第5.2.9条 Technical Standard for Fire Emergency Lighting and Evacuation Indication Systems

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GB 51309-2018 第5.2.9条

| **** | Before system commissioning, **it shall be** confirmed that the luminaires, wiring, and power supply equipment in all hotel areas (guest rooms, corridors, lobbies, underground garages, etc.) are fully installed and comply with the design requirements. |

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