煤肺病是指长期接触含二氧化矽5%以下的煤尘，从而引起肺部病理改变，使肺间质组织纤维化和纤维结节。 煤肺病患者电子显微镜下肺部毛细气管截面图煤矿粉尘该病发病的主要因素之一。
是职业病单位应给你治疗(煤的尘肺病可以治)并给于赔偿。
It is occupational disease unit should give you treatment (the pneumoconiosis disease of coal can be treated) give at compensation.
目的监测煤矿井下粉尘浓度及组成成分，研究其与煤工尘肺的发病关系，为尘肺病防制提供科学依据。
Objective To monitor coal mine dust concentration and composition, study the incidence of coal worker's pneumoconiosis, and provide a scientific basis for pneumoconiosis control.
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