环形自动调压变压器
ring auto regulating transformer
角反馈自动调压系统
angle feedback pressure self-regulating system
自动调压系统
automatic voltage-regulating system
交流斩波调压
AC chopping voltage regulator
交流数控调压
AC digital control voltage regulation
交流调压
AC regulating circuit
voltage regulation
AC controller
AC voltage regulation
AC voltage adjustment
AC regulation
AC voltage regulating
Alter current voltage regulation
AC voltage-regulation
监控调压
supervisory pressure-regulating
集体调压
group pressure adjustment
integer pressure adjustment
硅调压晶体管
silicon voltage-regulative transistor
动稳态调压
steady state and dynamic voltage regulation
定子调压
stator voltage controlling
stator pressure regulation
调压整流器
variable voltage rectifier
调压站选址
selecting melody pressure station site