主营:隔离开关,真空断路器,负荷开关,操作机机构,GW4-10(DW),GW4-35(DW),GW5-40.5,GN2-10-35,GN19-10(C),GN30-10(D),ZW8-12,ZW32-12,隔离开关GW9-10,隔离开关GN2-10,隔离开关GN2-35,隔离开关GN22-10,真空断路器ZW8-12,真空断路器ZW□-40.5,真空断路器ZW32-10,真空断路器ZN28(A)-12