在报社印刷厂排字、压版特别是铸字、浇版的工人,都有一个如何防止铅中毒的问题。下面就来谈谈这个问题。十五世纪,德国人谷腾堡创制了合金铅字后,为印刷业走向机械化开创了条件。但是,从此印刷工人在工作中广泛地接触了铅,并受其毒害。铅的熔点低,而以铅为基础,加入锑、锡的印刷合金铅熔点更低。无论是铸字或浇版在 In the newspaper printing press typesetting, presswork, especially cast word, pouring version of the workers, there is a problem how to prevent lead poisoning. Here to talk about this issue. In the fifteenth century, after the German Gutenberg created the alloy typewriting, it set the stage for the printing industry to move toward mechanization. However, since then, printers have been exposed to lead and poisoned by their work. The melting point of lead is low, while the lead-based, adding antimony, tin printing alloy lead melting point lower. Whether casting or pouring in