可变电压变压器
variable voltage transformer
变压器绕组变形
Deformation of Transformer Windings
transformer winding deformation
Rosen压电变压器
Rosen piezoelectric transformer
测量用变压器电压检验
potential transformer voltage check
大功率压电变压器
high power piezoelectric transformers
电力变压器绕组
electric power transformer windings
多层压电变压器
Multilayer piezoelectric transformer
恒电压变压器
constant voltage transformer
加减电压变压器
buck and boost transformer
盘式压电变压器
disk-type of piezoelectric transformer
配电变压器组
banked distribution transformers
banking of distribution transformers
双电压变压器
Double-voltage transformer
压电变压器
piezoelectric transformer
piezoelectric ceramic transformer
变压器绕组
transformer winding
transformer windings
transformers′ winding
winding
electric transformer winding
Windings of Transformer
transformerwinding
transformer
power transformer
变压器绕组故障
the fault between the turns of trans formers