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祖翠义等(北京市劳动卫生职业病防治研究所)报道:硬质合金主要是碳化钨加钴压制成型,在生产过程中产生大量的粉尘,对作业工人的健康有何影响,进行了劳动卫生学调查。岗位工人实际接尘浓度低于10mg/m~3,而粉尘(飘尘)中的游
Zuyi Yi et al (Beijing Institute of Occupational Health and Occupational Disease Prevention) reported: cemented carbide is mainly tungsten carbide plus cobalt pressure molding, producing a lot of dust in the production process, the impact on the health of workers, the labor and health Learn to investigate. Post workers actual dust concentration less than 10mg / m ~ 3, and dust (floating dust) in the tour