Occupational harmful factor
英
美
- 职业危害因素
双语例句
- Methods According to Hygienic Standards for the Design of Industrial Enterprises, an all-around recognition to harmful factors was performed in small and medium enterprises.
方法参照工业企业设计有关卫生标准,识别铁合金生产中小企业的工艺流程中可能存在的职业危害因素。
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