HXGN17-12Z箱型固定式金属封闭开关设备(真空环网柜) HXGN17-12Z Chest-type, Fixed Metal-enclosed Switchgear (Vacuum Circulating Network Switchgear) 性能与用途 HXGN17-12柜内所装新型高压真空负荷开... 进入详细>>
2014/12/31 进入详细