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根据镀锌层的防腐蚀作用及国家标准中对热镀锌层质量的规定，参照美、英、日等国及ＩＳＯ热镀锌标准中的有关规定和说明，对热镀锌层的质量要求问题进行了探讨。
According to the anti-corrosion effect of zinc coating and the quality of hot-dip galvanized coating in national standards, with reference to the relevant provisions and instructions in the United States, Britain, Japan and other countries and ISO hot-dip galvanizing standards, the quality requirements of hot- The problem is discussed.