煤工尘肺是我国尘肺发病为数多、危害大的职业病之一。为了对铁路煤装卸作业场所中煤尘对装卸工人身体健康的影响,以及煤工尘肺的发病情况有所了解,我们于1980～1992年对柳局南宁车站、崇左车务段的媒装卸作业场所和装卸工进行了装卸煤工尘肺的调查,兹将结果报告如下。 1 对象与方法 1.1 对象南宁车站,崇左车务段的煤装卸作业场所和该 Coal worker’s pneumoconiosis is one of the most serious occupational diseases in our country. In order to understand the impact of coal dust on the health of the loading and unloading workers and the incidence of coal worker’s pneumoconiosis in coal loading and unloading workplaces, we conducted media loading and unloading operations at Nanning Railway Station and Chongzuo Depot from 1980 to 1992 The site and the loading and unloading workers carried out the investigation of loading and unloading workers’ pneumoconiosis. The results are reported as follows. 1 objects and methods 1.1 Object Nanning Station, Chongzuo Depot coal handling operations and the workplace