Power transmission manufacturer / supplier in China, offering Gw22A-252kv Type Single Column Vertical Fracture Single Arm Telescopic Clamping Type Outdoor Three-Phase High Voltage AC Disconnecting Switch, Gw22A-72.5kv~170kv Type Single Column Vertical Fracture Single Arm Telescopic Clamping Type Outdoor Three-Phase High Voltage AC Disconnecting Switch, Gw9-40.5 (W) Outdoor Disconnecting Switch and so on.
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