1000 kV series voltage standard
series voltage regulator
IGBT-type high voltage direct series frequency-converter
low voltage and high voltage injury
touch voltage and step voltage
voltage source voltage measurement
(Gm) common mode voltage
±500 kV ultrahigh voltage DC transmission line
1 000 kV UHV capacitance voltage transformer
1 000 kV ultra-high voltage direct current
1000 kV capacitor voltage transformer
1000 kV ultral high voltage AC transmission
10kV high voltage switch cubicle
20 kV distribution voltage
航天装备体系
山楂粉蝶核型多角体病毒
20kV电压等级