【摘 要】
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为了解铸造粉尘对作业工人的危害情况,我们对两厂铸工232人进行了调查与观察,现将结果报告如下。对象和方法对象:A厂铸工200人,B厂铸工32人,合汁232人,其中男176人,女56人,
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为了解铸造粉尘对作业工人的危害情况,我们对两厂铸工232人进行了调查与观察,现将结果报告如下。对象和方法对象:A厂铸工200人,B厂铸工32人,合汁232人,其中男176人,女56人,平均年龄39.20(19～
In order to understand the hazards of casting dust to working workers, we conducted a survey and observation on 232 castors of the two factories. The results are reported as follows. Objects and methods Object: A factory cast 200, Casting 32 factory workers, 232 juice, including 176 males and 56 females, the average age of 39.20 (19 ~
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