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刘克勤(酒钢劳动卫生研究所)报道:自1984年以来,国家陆续发布了四个作业危害分级文件(体力劳动强度分级、高温作业分级、生产性粉尘作业危害程度分级和职业性接触毒物危害程度分级),对职业安全与卫生工作起到了一定的推动作用。但在基层执行过程中发现一些问题,提出来商榷。 “体力劳动强度分级”利用肺通气量计算能量代谢率,这不适用于高原地区,根据我们测定,由于
Liu Keqin (Jiuquan Iron and Steel Institute of Labor and Health) reported: Since 1984, the state has released four operating hazard classification documents (physical labor intensity classification, high temperature operation classification, classification of hazardous dust production operations and occupational exposure to poison hazards Degree of grading), has played a certain role in promoting occupational safety and health. However, some problems were found in the implementation of the grass-roots level, put forward to discuss. “Physical strength classification” The use of lung ventilation to calculate energy metabolic rate, which does not apply to the plateau region, according to our determination, due to