无人高清视频免费观看在线,国产欧美日本亚洲精品一5区,国产日产欧产精品精品软件,无码av无码天堂资源网影音先锋

Full series of intelligent switchgear

• Prefabricated cabin
• Box type substation
• High and low voltage switchgear
• plc control cabinet
• Three boxes (distribution box)
• Fire control cabinet
• Intelligent authorization cabinet

Housing

Bus duct series

• Dense busbar duct
• Air type busbar duct
• Fire resistant busbar duct
• Pouring busbar duct
• Enclosed busbar duct

Bridge series

• Steel cable tray
• Aluminum alloy cable tray
• Hot dip galvanized cable tray
• Fireproof spray plastic cable tray
• Polymer alloy plastic cable tray