随着小煤窑的迅速发展,接触煤矽尘工人日见增多:为了解务工农民尘肺的发病情况,进一步做好防尘工作,促进乡镇工业的发展,我们于1986年7月至1987年5月对曲江、五华县小煤窑接尘工人进行职业危害调查,现将结果报告如下。调查内容与方法本次对两县小煤窑进行卫生学调查和接尘5年以 With the rapid development of small coal mines, coal dust exposed workers increasingly increased: In order to understand the incidence of pneumoconiosis workers, to further dust-free work and promote the development of township industries, we in July 1986 to May 1987 On the Qujiang, Wuhua County, small coal dust kilns workers occupational hazards survey, the results are reported as follows. Survey content and methods The two counties to conduct a small coal mines hygiene survey and dust for 5 years