看來廠家是把交流電整流後用直流電機驅動,這樣成本會上升很多。你再找找看,在離馬達遠一電的地方。實在找不到就不值得修了,太貴。
看來廠家是把交流電整流後用直流電機驅動,這樣成本會上升很多。你再找找看,在離馬達遠一電的地方。實在找不到就不值得修了,太貴。
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