brushless DC electric machine  无刷直流电机

DC electric machine  直流电机

Permanent magnetic brushless DC electric machine  永磁无刷直流电动机

carbon brush for electric machine  石墨电刷

electric machine for vehicle applications  车用电机

fault diagnosis for electric machine  电机故障诊断

mining electric machine  电动机; 矿用电机

solid polymer covered and filled rope for electric shovel  电铲用填塑钢丝绳

AC and DC electric interference  旁路压力控制; 交直流杂散干扰

AC_DC electric drive system  交直流调速系统

AC-DC-DC converter  交-直-直变换器

active DC-DC converter  有源DC-DC变换器

automatic voltage regulator for DC generator  直流发电机用自动调压器

bi-dircctional DC-DC converter  双向DC-DC变换器

bi-directional DC-DC  双向DC/DC

Bi-directional DC-DC converter  双向DC-DC变换器; 双向直流变换器; 双向DC-DC变流器

bi-directional DC–DC converter  双向直流变直流换流器

bidirectional DC-DC converter  双向DC-DC变换; 双向DC-DC变换器

Bi-directional DC-DC converters  径向分布函数; 双向DC-DC变换器; 耦合电感双向直流开关变换器