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我们于1990年对药材行业药材仓库保管员的职业危害与健康进行了调查,现将结果报告如下:对象与方法一、对象:选择我地区9家药材公司中药材仓
We investigated the occupational hazards and health of medicinal material storekeeper in 1990. The results are reported as follows: Subjects and Methods I. Object: Select 9 herbs company in our area