腈纶作业劳动卫生调查邵冬青、冯莹、李维辉、刘春华、董宝龙（黑龙江省劳动卫生监督监测站、大庆石化总厂）报道：调查了腈纶厂的劳动卫生情况，聚合纺丝车间空气中丙烯酸甲酯和乙腈浓度均在卫生标难以下，只有丙烯腈均值有５个点超标０．２—３．３倍，占测定点数的４５... Survey of Acrylic Work Labor Hygiene Shaodong Qing, Feng Ying, Li Weihui, Liu Chunhua, Dong Baolong (Health and Labor Supervision Station of Heilongjiang Province, Daqing Petrochemical Plant) reported: Investigation of the labor hygiene of acrylic plant, polymerization of spinning room air methyl acrylate And acetonitrile concentrations are below the health standard, only the average value of acrylonitrile 5 points exceeded 0.2-3.3 times, accounting for the measured points 45 ...