patch up a quarrel and reconcile the parties concerned;pour oil on troubled waters

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.

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。