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| galvanisation The act of coating iron or steel with zinc, either by immersion in a bath of molten zinc or by deposition from a solution of zinc sulphate, to give protection against corrosion (在钢铁表面镀锌的工作，可以通过沉浸在熔化的锌液中或从硫酸锌溶液中沉淀的方式完成，保护其不受腐蚀。) | |||
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