过电压保护电压敏电阻器
overvoltage protection varistor
雷电过电压保护器件
lightning over-voltage protection device
XHG消弧消谐选线过电压保护装置
harmonic eliminating and line selection over voltage protective device
XHG arc extinction
大气过电压保护
atmospheric over-voltage protection
带串联间隙四星形过电压保护器
four-star shaped surge protector with series gap
工频过电压保护
power frequency overvoltage
过电压保护
over voltage protection
Over-voltage Protection
overvoltage protection
over voltage safeguard
Over-voltage Protector
Protection of Overvoltage
overvoltages protection
surge protection
Overvoltage
over voltage
Protection
over-volage protection
Overvollagc protcetion
Overload protection
过电压保护技术
over-voltage protecting technique
过电压保护装置
Over-voltage Protection Device
Overvoltage protection device
overvoltage protective device
过电压过电流
Thyristor switch overvoltage and overcurrent in converted course
换向过电压保护
over-voltage protection of diode current commutati
交直流组合式过电压保护
AC-DC combinated overvoltage protection
接地极过电压保护
electrode overvoltage protection
amphinictic diploid
截流过电压保护
overvoltage protection of current cut-off
雷击过电压保护
lightning overvoltage protection
零序过电压保护
zero sequence overcurrent protection
灭磁及过电压保护
De-excitation and Over-voltage Protection
三相组合式过电压保护器
over voltage protection device of three phase combined type
three phase combinative surge protector
TBP