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GB 51309-2018 第3.3.1条 Technical Standard for Fire Emergency Lighting and Evacuation Indication Systems

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GB 51309-2018 第3.3.1条

| **** | Distribution circuit: In hotel buildings, the distribution circuits of emergency lighting distribution boxes or central power supplies shall not cross fire compartments, and the number of luminaires connected to each circuit should not exceed 60 (Type A luminaires). |

Other clauses of this standard

GB 51309-2018 第1.0.2条Technical Standard for Fire Emergency Lighting and Evacuati…
GB 51309-2018 第1.0.3条Technical Standard for Fire Emergency Lighting and Evacuati…
GB 51309-2018 第1.0.4条Technical Standard for Fire Emergency Lighting and Evacuati…
GB 51309-2018 第2.0.1条Technical Standard for Fire Emergency Lighting and Evacuati…
GB 51309-2018 第2.0.2条Technical Standard for Fire Emergency Lighting and Evacuati…
GB 51309-2018 第2.0.3条Technical Standard for Fire Emergency Lighting and Evacuati…
GB 51309-2018 第2.0.4条Technical Standard for Fire Emergency Lighting and Evacuati…
GB 51309-2018 第2.0.5条Technical Standard for Fire Emergency Lighting and Evacuati…
GB 51309-2018 第2.0.6条Technical Standard for Fire Emergency Lighting and Evacuati…
GB 51309-2018 第2.0.7条Technical Standard for Fire Emergency Lighting and Evacuati…
GB 51309-2018 第2.0.8条Technical Standard for Fire Emergency Lighting and Evacuati…
GB 51309-2018 第2.0.9条Technical Standard for Fire Emergency Lighting and Evacuati…

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