由氩气窒息事故看密闭空间作业的防护对策
摘要：通过对上海某特钢有限公司发生的一起氩气窒息事故，以及国内其他几起同类事故的比较分析，阐述了避免密闭空间氩气作业环境职业病危害的防护措施。
关键词：氩气；窒息事故；密闭空间
The Protection Measure for Enclosed Space Work in the Light of an Argon Gas Suffocation Accident WANG Li-hua1，WANG Li-ping1，QIAO Li-juan2，ZI Ya-ping1，SHEN Yan-zhen1(1. Occupational Health Dept of Jinshan CDC，Jinshan，Shanghai 201500，China；2. Daqing Health Inspection Bureau，Daqing，Heilongjiang 163311，China)
Abstract：Protection measures against the occupational hazard of enclosed space work were discussed in the light of an argon gas suffocation accident happened in a special steel company in Shanghai as well as several other similar suffocation accidents in China.
Key Words：argon gas；suffocation accident；enclosed space
氩气属惰性气体，当氩气在空气中浓度达到33%以上时 ......
关键词：氩气；窒息事故；密闭空间
The Protection Measure for Enclosed Space Work in the Light of an Argon Gas Suffocation Accident WANG Li-hua1，WANG Li-ping1，QIAO Li-juan2，ZI Ya-ping1，SHEN Yan-zhen1(1. Occupational Health Dept of Jinshan CDC，Jinshan，Shanghai 201500，China；2. Daqing Health Inspection Bureau，Daqing，Heilongjiang 163311，China)
Abstract：Protection measures against the occupational hazard of enclosed space work were discussed in the light of an argon gas suffocation accident happened in a special steel company in Shanghai as well as several other similar suffocation accidents in China.
Key Words：argon gas；suffocation accident；enclosed space
氩气属惰性气体，当氩气在空气中浓度达到33%以上时 ......