职业病危害因素 occupational hazard factors 职业病危害因素接触水平 occupational hazard factors exposure level ..
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...d by SupeSite 关键词] 助产士；职业危害因素； 预防措施 [gap=578]Key words] Nursemidwifery; Occupational hazard factors; Preventive measures ...
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occupational hazard factors that 职业病危害因素
occupational hazard factors exposure level 职业病危害因素接触水平
Occupational Disease Hazard factors tests 车间职业健康危害因素监测报告
OBJECTIVE To discuss the occupational hazard factors and protection measures of Central Supply Unit.
目的分析供应室工作人员职业危害因素和制定防护措施。
Objective to investigate main occupational hazard factors and the health status of workers in an automobile manufacturing corporation.
目的了解汽车制造行业存在的主要职业危害和作业工人的健康状况。
Objective:To investigate the occupational hazard factors in the process of production in a oil-field, and analysis the degree of the endanger.
了解汽车制造行业职业危害和作业工人健康状况，探讨职业病危害因素的联合作用，提出进一步完善现行职业卫生标准建议。
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