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为了保护工人健康,化工系统各厂在尘毒治理方面每年都有立项投资做了许多工作,但对治理效果缺少评价,本文的评价方法可供广大工业卫生工作人员参考。
In order to protect the health of workers, the chemical plant has done a lot of project investment every year in the aspects of dust poisoning management, but lacks evaluation on the effect of treatment. The evaluation method of this article is available to the general industrial health workers.