摘要
大比重气体 (氩和二氧化碳 )滞留在“井式”工作场所造成事故 ,其原因是对大比重气体作为潜在的危险源没有识别。文章阐述氩和二氧化碳的特性、事故过程和分析、以及窒息死亡机理。
A gas with large specific gravity held up in well-type working site causes accidents,because the gas with large specific gravity as a dangerous source has not been identifiedyet.The characteristics of Ar and CO 2 gas,the course of accidents and its analysis,and the mechanism of stifling death are explained here.
出处
《上海应用技术学院学报（自然科学版）》
2002年第2期131-134,共4页
Journal of Shanghai Institute of Technology: Natural Science
