作业环境缺氧事故调查分析哈尔滨市职业病防治院（１５００８０）李淑芬，曹万夫，张渊由于地下工程和采掘业的发展，一些工人常在通风不良的环境中工作，如气体沉箱内作业、坑道、矿山、巷道、大桶、池槽和船底货舱作业等，常因缺氧而发生死亡事故。本文对１９８５～１９... Investigation and Analysis of Workplace Hypoxia Accidents Harbin Institute of Occupational Diseases (150080) Li Shufen, Cao Wanfu, Zhang Yuan Due to the development of underground engineering and extractive industries, some workers often work in poorly ventilated environments such as gas caisson operations, tunnels, mines , Roadways, vats, tanks and bottom hold operations, often due to lack of oxygen and fatal accidents. This article from 1985 to 19 ...