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5．禁止人体皮肤直接接触酸碱液。<ref>[https://www.sohu.com/a/458646220_100171471 电镀锌丝的操作规范流程_加工]搜狐网</ref><ref>[https://www.530311.com/baike/show-2020.html 镀锌铁丝(低碳钢盘条)]石塘网</ref>

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