消防设备房
Fire Fighting Equipment Room
高压配电房
High Voltage Power Distribution Room
禁止合闸
Prohibit Closing
强电间
Strong Electricity Room
弱电间
Weak Electricity Room
低压配电房
High-Voltage Transformer Room
低压配电房
Low-Voltage Transformer Room
消防配电箱
The Fire Distribution Box
供水配电箱
Water Distribution Box