该矿务局下设三个分矿,是我省主要的煤炭开采基地。共发生尘肺病165例,其中矽肺93例,煤工尘肺72例,为摸清尘肺病发病情况,制定有效的防治方案,特对该局尘肺病例进行了统计分析。1 资料来源与方法 矿务局按查体周期,每半年1次组织各分矿接尘工人查体,按照国家要求的标准用300mA X光机摄片,每年两次将摄片送 The Mining Bureau set up three sub-ore mine is the province’s main coal mining base. A total of 165 cases of pneumoconiosis occurred, of which 93 cases of silicosis, coal workers pneumoconiosis 72 cases, to find out the incidence of pneumoconiosis, to develop effective prevention and treatment programs, especially the case of pneumoconiosis cases were analyzed. 1 sources and methods of mining bureau according to the physical examination cycle, every six months to organize the mine dust pick-up workers in accordance with national standards, with 300mA X-ray machine radiography, radiography twice a year