3/2断路器接线
breaker connection
Breaker-and-a-half Configuration
3/2接线
Breaker-and-a-half Configuration
one-and-a-half breaker scheme
breaker-and-a-half arrangement
500kV电气主接线
500 kV main electrical connections
RJ-45网线的接线标准
standard for wiring of RJ 45 network wires
Scott接线变压器
Scott connection transformer
TA接线方式
wiring schemes of current transformer