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乡村办石棉厂及手纺石棉工人石棉肺发病情况如何?一直被人们所关注着。 某村石棉厂,建于1958年,主要生产石棉、纺织制品,现有职工67人,手纺石棉工460人。该厂原生产设备简陋,敞开操作,无防尘措施,石棉纺线分散到户;1969年后,虽小型集中,粉尘(?)度仍很高;1981年以来体检时发现Ⅰ期石(?)人13名,可疑石棉肺27名。由于危害严重,县政府下令停产整顿,经过一年来大搞防尘措施,各工序粉尘浓度已基本达到或接近国家卫生标准。 我们于1982年3月对该厂进行流行病学调查分析,现将情况报告如下:
Asbestos plants and hand-held asbestos workers asbestos lung disease incidence? How has been the concern of people. A village asbestos factory, built in 1958, the main production of asbestos, textile products, the existing staff of 67 people, 460 hand-asbestos workers. The original production equipment of the plant was primitive, open operation, no dust-proof measures, asbestos spinning scattered to households; the concentration of dust (?) Was still high after 1969; ) 13 people, 27 suspected asbestos lungs. Due to serious harm, the county government ordered the suspension of production for rectification, after a year to engage in dust prevention measures, the dust concentration of the process has basically reached or approached the national health standards. We conducted an epidemiological survey of the plant in March 1982 and we report the situation as follows: