Terms for subject Rail transport containing 电 场

Chinese	English
工频电场	power frequency electric field
工频超高压电场	power frequency ultra high pressure electric field
电场强度	electric strength
电磁交变场	electromagnetic alternating field
磁场削弱电阻器	magnetic field weakening resistor
站场调度电话	railway station-yard dispatching telephone
高频电磁场	high-frequency electromagnetic fields