答：主要是应用的领域不一样，从镀锌质量来说，热镀不如电镀的好，从锌层厚度来说，一般热镀要比冷镀厚

答：就是在钢铁材料外表镀上一层金属锌，用来隔绝钢铁材料和空气包括水分的接触，从而尽可能避免锈蚀的一种工艺。 镀锌从加工方法上还可以分为热镀和冷镀。热镀锌铁丝的意思就是用热镀的方法在铁丝的外表镀上一层金属锌的铁丝埃 这种铁丝过去多用于...

答：看表面光洁度和亮度，热镀锌相对比较毛糙，电镀锌是化学镀锌法很光滑而且比较光亮。

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The lazzarone sleeps under the arcade, whose pavement in old times was to be trodden only by the feet of high nobility The lazzarone sleeps under the arcade, whose pavement in old

She came at last to the door of afield-mouse, who had a little den under the corn-stubble She came at last to the door of afield-mouse, who had a lit,如何用简单方法区别热镀锌铁丝和冷镀锌铁丝？没有...

热镀锌铁丝,我还是说，我上这个节目不太合适我还是说，我上这个节目不太合适电视台的同志你不佩服不行，她一点也不灰心，就这么循循善诱：你连这点勇气都没有？你就不想试一试……第二天中午，制片又打电话，说你下午来填表吧我还是说，我上这个节目不太合适我还是说，我上这个节目不太合适电视台的同志你不佩服不行，她一点也不灰心，

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Some newly fallen snow concealed a cleft which, though it did notextend to the foaming waters in the depths beneath, was still muchdeeper than the height of a manSome newly fallen sn

We had a beautiful little dinner We had a beautiful little dinner Quite an elegant dish of fish; the kidney-end of a loin of veal, roasted; fried sausage-meat; a Charles Dickens E