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为探索接触烟花粉尘工人受其他职业性危害的情况,我们对接触烟花粉尘的工人进行了结核病的调查,现将结果报告如下。对象与方法:对从事烟花粉尘作业二年以上的工人共759人为观察组;接触与烟花粉尘相似的其它粉
To explore other occupational hazards to workers exposed to fireworks and dust, we conducted a survey on tuberculosis among workers exposed to fireworks dust and the results are reported below. Subjects and Methods: A total of 759 workers engaged in fireworks and dust work for more than two years were selected as the observation group; other powders that were similar to fireworks dust were exposed