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尘肺是人们长期在有害粉尘作业环境中工作,吸入生产性粉尘后,所引起的以肺部纤维化病变为主的全身性疾病。它是危害人类最大的一种职业病。一、职业、生产性粉尘与尘肺许多工农业产品的生产过程中都可产生粉尘。如采矿与矿石加工、运输,隧道工程,金属铸造,制造耐火材料、玻璃、水泥,陶瓷工业以及皮毛工业等。从事各种职业,又可接触种类繁多的生产性粉尘,但归纳起来,大致可分为:
Pneumoconiosis is a generalized disease caused by fibrosis of the lung caused by the long-term work of people working in harmful dust environment and inhalation of productive dust. It is a kind of occupational disease that endangers humanity the most. First, occupational, productive dust and pneumoconiosis Many industrial and agricultural products in the production process can produce dust. Such as mining and ore processing, transportation, tunneling, metal casting, manufacturing refractories, glass, cement, ceramic industry and the fur industry. Engaged in a variety of occupations, but also access to a wide range of productive dust, but summed up in general can be divided into: