保留建筑 EXISTING BUILDING 已建建筑 AS-BUILT 新建建筑 NEW BUILDING 道路 ROADWAY 绿化 LANDSCAPE 汽车流线 CAR ACCESS 行人流线 WALK ACCESS 消防车流线 FIRE BRIGADE ACCESS 货车流线 TRUCK ACCESS 自行车流线 BICYCLE ACCESS 消防车道 FIRE WAY 主出入口 MAIN ENTRENCE 保安室 NO.1 GUARD HOUSE 主出入口 1 EXIT 1 地下车库出口 BASEMENT PARKING EXIT 自行车停车场 BICYCLE PARKING 自行车停车位 BICYCLE STAND 总停车位 CAR PARK 其中 INCLUDE 地上停车位 AT-GRADE CAR PARK 地下停车位 UNDER
Substation system over-voltage protection technology Second substation equipment over-voltage protection on electronic information system for the protection of core equipment for the construction of a protected both pressure and other potential system, and through all levels of over-voltage surge protectors of the current step by step into the land of China, Substation secondary safety equipm