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一九六○年以前有部分原个旧锡矿工转入铁路,由于铁路点多线长,他们分散在几十个单位工作,均脱离粉尘。根据卫生部、商业部关于进行矽肺普查通知的要求,我们深入到各单位,对这部分老矿工进行了尘肺的调查,发现尘肺19名。现将有关情况分析报告如下。一、资料分析 (一)一般情况: 个旧锡矿的开采,已有数百年。152例老锡矿工都是坑下作业工人,到一九七四年底止他们脱离粉尘时间,最短的15年,最长的32年,平均24年。一般临床检查后均照胸
Some old tin miners turned into railways before 1960, and because of the long railway line, they were scattered in dozens of units and were all separated from dust. According to the requirements of the Ministry of Health and the Ministry of Commerce regarding the notification of silicosis survey, we went deep into all the units and conducted a pneumoconiosis survey on this part of the old miners and found that there were 19 pneumoconiosis patients. Now the situation analysis report is as follows. First, the data analysis (A) of the general situation: Gejiu tin mining, for hundreds of years. 152 old tin miners were all pit workers, and by the end of 1974 they were out of dust time, the shortest of 15 years and the longest of 32 years, an average of 24 years. After the general clinical examination according to the chest