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慢性氟中毒是炼钢工人一种常见的职业病。我们对炼钢过程中加莹石(CaF_2)后产生的氟化物对工人健康的危害做了调查。初步摸清氟化物存在及危害情况,从而为制定有效防治措施提供依据。 一、对象与方法 对象:接触组为接触氟化物的炼钢工人29人;对
Chronic fluorosis is a common occupational disease in steelmakers. We investigated the health hazards of fluoride produced by CaF 2 in the steelmaking process. To initially find out the existence and harm of fluoride, so as to provide an effective basis for prevention and control measures. First, the object and method Object: contact group for the fluoride contact steel workers 29; right