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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It was hard by the fountain, and the peasants suspended their operations to look at him It was hard by the fountain, and the peasants suspended their operations to look at him He

“Speak well of the law “Speak well of the law Take care of your chest and voice, my good friend, and leave the law to take care of itself “Speak well,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,” “Look back, look back, and see if we are pursued!” “The road is clear my dearest” “Look back, look back, and see if we are pursued!” “The road is cl

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The whole bundle of paper had been placed on the fire, and wassoon alightThe whole bundle of paper had been placed on the fire, and wassoon alight "Ugh," cried the paper, as it burs

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