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ymr78419972
宿命的輪回注定了要讓我們去追逐那些難以企及卻又十分向往的美麗
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樓主  發(fā)表于: 2014-07-30 16:36
大家有沒(méi)有聽(tīng)說(shuō)過(guò)，聽(tīng)說(shuō)伺服，步進(jìn)這些電機，調試的時(shí)候，如果是機械表，容易被磁化。有沒(méi)有這說(shuō)法，
我也是道聽(tīng)途說(shuō)。
山河今仍在，壯志在何方？
最近一天希望
書(shū)山有路勤為徑，學(xué)海無(wú)涯苦作舟！
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1樓  發(fā)表于: 2014-07-30 19:50
呵呵！帶電維修是常事。停了電反而不好找故障點(diǎn)。2樓說(shuō)的對，電工還是少帶手表。
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