gaomiao
幼苗
共回答了22个问题采纳率:95.5% 举报
罐式断路器The can-type breaker ,
发电机中性点接地变压器柜 the generator neuter count the ground connection transformer chest ,
单极隔离开关 monopole disconnector ,
单侧接地Shan incline ground connection ,双侧接地用 pair of oblique tones ground connection
共箱母线Together box bus ba
1年前
3