方法采用现场职业卫生学调查和职业病危害因素检测检验方法。
Methods Field investigation and detection of occupational health hazards were applied.
职业病危害因素检测与评价是建立在现场卫生学调查的基础上的。
Comprehensive site survey is the foundation of occupational hazard monitoring and evaluation.
方法采用现场调查、职业卫生检测及职业健康检查相结合的方法，进行定性定量和职业病危害因素接触水平综合分析评价。
Methods Field survey, occupational health monitoring and occupational health examinations were carried out to analyze and evaluate contact degree of occupational hazards comprehensively.
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