常用短語

alternate current welder交流電精密儀器接機(jī)；交流電熔接機(jī)

alternate current generator交流發(fā)電機(jī)

alternate current servomotor交流伺服機(jī)構(gòu)

alternate current trigger交流觸發(fā)器

excitation system with alternate-current exciter交流勵磁機(jī)勵磁系統(tǒng)

Three-phase alternate current三相交流

alternate current dialing交流撥號制

industry frequency alternate current工頻交流

alternate-current selection交流選擇