1, AC asynchronous lub cev muaj zog AC asynchronous lub cev muaj zog yog ib qho ua rau AC voltage lub cev muaj zog, uas yog dav siv nyob rau hauv hluav taws xob kiv cua, tub yees, ntxhua khaub ncaws, cua txias, plaub hau tshuab, nqus tsev vacuum, ntau hoods, tshuab ntxhua khaub ncaws, hluav taws xob tshuab xaws, khoom noj khoom haus ua tshuab thiab lwm lub tsev...
Nyeem ntxiv