three phase cable
英 [θriː feɪz ˈkeɪbl]
美 [θriː feɪz ˈkeɪbl]
【电】三相电缆
双语例句
- If insulation failures exist in all three phase of a cable, the failure point locating error caused by bridge circuit will be large.
在电缆三相同时发生绝缘故障时，用电桥法定位将产生较大误差。