GB 50311-2016 第7.4.2条
| **** | When routing cables in public areas (e.g., lobbies, meeting rooms, corridors), avoid pipes of fire protection, HVAC and other disciplines, with a crossing clearance of not less than 0.3 m. |
| **** | When routing cables in public areas (e.g., lobbies, meeting rooms, corridors), avoid pipes of fire protection, HVAC and other disciplines, with a crossing clearance of not less than 0.3 m. |
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