GB 50311-2016 第2.1.3条
| | Horizontal cabling subsystem: cabling from the floor distribution frame to the information outlet. Hotel floors are high with dense guest rooms, so cabling routes must be planned rationally. |
| | Horizontal cabling subsystem: cabling from the floor distribution frame to the information outlet. Hotel floors are high with dense guest rooms, so cabling routes must be planned rationally. |
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