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尿素粉尘对人体的危害,国内外迄今尚未见报告。我厂系生产尿素的大型工厂,为了解尿素粉尘对工人健康的危害,我们进行了调查,报告如下。
Urea dust on the human body hazards, so far no report at home and abroad. I plant large-scale production of urea plant, in order to understand the health hazards of urea dust on workers, we conducted a survey, the report is as follows.