Officer - in - charge general equipment section 普通配备组组长
2.
Officer - in - charge special equipment section 特别配备组组长
3.
Electrical installations of buildings part 5 : selection and erection of electrical equipment section 523 : current - carrying capacities in wiring systems 建筑物电气装置第5部分:电气设备的选择和安装第523节:布线系统载流量
4.
Electrical installations of buildings part 5 : selection and erection of electrical equipment chapter 55 : other equipment section 551 : low - voltage generating sets 建筑物电气装置第5部分:电气设备的选择和安装第55章:其它设备第551节:低压发电设备
