变电站二次系统
secondary system of substation
变电站电压无功控制
voltage quality control(VQC) of substation
变电站电气主接线
substation bus arrangement
变电站电气设备
substation electrical equipment
变电站地网
ground grid of substation
Powerstation
变电站地基沉降
substation foundation settlement
变电站的微机检测与控制
computer testing & control in transformer substation
变电站的微机检测
computer testing in transformer substation
变电站程序化操作
programming operation
Sequence Control in Substation
变电站操作员培训仿真系统
Substation operator training simulator
characteristics of elective course
变电站布置方案
arrangement scheme of substatbn
变电站不良地基处理
Treatment to Poor Foundation of Substation