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煤炭工业是我区主要工业,由于煤储量丰富,将有很好的发展远景。但煤炭生产中。存在粉尘职业危害,长期接尘会患煤工尘肺,为了解近年来煤工尘肺发生发展情况,我们对七个煤矿1977至1986年十年煤工尘肺发病动态进行了调查,结果如下。
Coal industry is the main industry in our region, due to the rich coal reserves, there will be a good prospect for development. But in coal production. There is occupational hazards of dust, long-term dust will be suffering from coal workers pneumoconiosis, in order to understand the occurrence of coal workers pneumoconiosis in recent years, we conducted a survey of coal miners pneumoconiosis incidence in seven coal mines from 1977 to 1986, the results are as follows.