- parallel laying
- 并行: parallel; pairing; concurren ...
- 敷设: lay; rough in
- 平行敷设: parallel lay-up
- 平行敷设的电缆: cables in flat formation
- 敷设: lay; rough in 敷设铁轨 lay a railway track; 敷设电缆 cabling; laying of cable; 敷设管道 roughing-in; 敷设线路 laying-out
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