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对某铜矿进行了粉尘危害卫生学评价及尘肺流行病学调查。结果显示,其平均粉尘浓度以运搬工最高,矽肺患病构成比也以运搬工最高。表明,装放矿及矿岩的运输作业已成为该矿的主要产尘源,是该矿防尘工作的重点。
The health assessment of dust hazard and pneumoconiosis survey of a copper mine were conducted. The results showed that the average dust concentration to carry the highest transport workers, silicosis prevalence also constitute the highest carrying workers. It shows that the loading and unloading of ore and ore transport operations have become the main source of dust for the mine, is the focus of mine dust prevention work.