国产美女流白浆的免费视亚洲欧美专区精品伊人久久/99久久国语露脸 ,色综合久久超碰色婷婷_久久伊人宗合网_曰本久久久久久久黄色视频_

Incoming unit (K units / K1 cells)

Share：
● Standard configuration
    630A load switch
    630A busbar
    Earthing switch
    SF6 pressure gauge
    Charged indicator
    Five anti-interlock
    Cable observation window
    Operating handle
    Cable bracket
    Door
● options
   Left Expansion
   Right Expansion
   Left right out expansion
   Right expansion left out
   Both sides of the expansion
   Motorized operating mechanism
   Three cable outlet
   Fault indicator