聚乙烯绝缘同轴电缆
polyethylene-insulated coaxial cable
物理发泡绝缘同轴电缆
physical foaming insulated coaxial cable
10kV架空绝缘电缆
kV overhead insulated cable
10 kV overhead insulated cable
平行集束架空绝缘电缆
power cable with parallel conductors
电缆绝缘电阻
insulating resistance of cable
地下同轴电缆电信
buried coaxial cable telecommunication
板式空气—空气热交换器
plate-type air-air heat exchanger
敞开式空气绝缘设备
opening air insulation equipment