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为了解太钢尘肺发病情况及发病规律,搞好尘肺病防治工作,我们对太钢21个厂矿共计27年来的尘肺流行病学资料整理分析如下:资料来源与整理方法全面收集基础资料,首先从各厂矿劳资和工人档案中收集1963～1989年历年入厂并从事粉尘作业的在册和不在册的以及提干
In order to understand the incidence and incidence of pneumoconiosis in TISCO and improve the prevention and control of pneumoconiosis, we analyzed the epidemiological data of pneumoconiosis in 21 factories and mines of TISCO for the past 27 years as follows: Sources and Methods of Comprehensive Collection The basic data were collected from The factory labor and capital and workers’ files collected in the 1963 ~ 1989 calendar year into the plant and engage in dust operations in the book and not in the book and mention dry