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process for the treatment of iron to make it bright, more resistant and stainless
process for the treatment of iron to make it bright, more resistant and stainless
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机译:铁处理过程,使其更明亮,更耐腐蚀且不锈
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摘要
treatment of claims make iron characterized in that the iron becomes more resistant against rust, while keeping its bright and through a process of immersion in a liquid mixture. process for the manufacture of a liquid according to claim 1, characterized by the combination of four existing products.
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