词汇	traction motor voltmeter
释义	traction motor voltmeter 牵引电机电压表
随便看	oscillator synchronization oscillator test oscillator timer oscillator tolerance oscillator tracking oscillator triode oscillator tube oscillator tuning oscillator tuning curves oscillator type oscillator type frequency standard oscillator type liquid level detector oscillator type pressure transducer oscillator utilizing negative resistance oscillator valve oscillator voltage oscillator voltage level oscillator wave function oscillator wavemeter oscillator with capacitive feedback oscillator with ceramic filter oscillator with double-T network,sinewave oscillator with single-T network,sinewave oscillator with T-network,sine-wave oscillator with tranformer feed back