圆形螺旋电感器和变压器
Circular spiral inductors and transformers
变压器中性点
neutral point of transformer
transformer neutral
Neutral of Transformer
transformer’s neutral point
Neutral Point of Main Transformer
transformer neutrals
transformer neutral point
transformer neutral -point
Transformer’s neutral
变压器中性点直流电流
transformer neutral DC current
自耦变压器中线
neutral wire of auto-transformer
变频升压变压器
step-up transformer with variable frequency
变压器变换
transformer transformation
差压变压器式位移传感器
differential transformer displacement transducer
厂用高压变压器
station service transformer
超高压变压器油
ultrahigh voltage transformer oil
调压变压器
powerstat
voltage-regulating transformer
定压变压器
constant-potential transformer
constant voltage transformer
constant potential transformer
transformer
constant potential