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搞不好工业卫生,又不知怎样预防职业病和处理好工业卫生与职业病的关系,就不可能防止有害毒物对人体的危害。1982年前,我厂从事铸石生产任务,它是一种天然石料,经过熔炼、配制小料,从液体变为固体,适用于冶金、机械、矿山等企业,具有耐酸、耐碱、耐磨等特点。但原料应用球磨机研磨时,由于车间设备简陋,工艺落后,粉尘浓度超过国家卫生标准122倍,粉尘到处飞扬,空气被污染,连车间外面周围的树木都枯萎了。
It is impossible to prevent the harmful toxins from being harmful to the human body if we are not good at industrial hygiene and do not know how to prevent occupational diseases and handle the relationship between industrial hygiene and occupational diseases. Before 1982, our factory was engaged in the production of cast stone. It is a kind of natural stone, after smelting, preparing small material, changing from liquid to solid, suitable for metallurgy, machinery, mine and other enterprises, with acid, alkali resistance, Features. However, raw materials used ball mill grinding, due to the workshop equipment primitive, backward technology, dust concentration of 122 times the national health standards, dust everywhere, the air was polluted, even the trees around the workshop withered.