casualty accident

基本解释

For three years, there has been none of severe casualty accident the Overseas Department.
海外部运营三年以来没有出现过一次严重的人员伤亡事故。
The way leading to occurrence of drop casualty accident from hanger is discovered and some preventive measures are put forward.
找出了导致吊架坠落伤亡事故发生的途径，并提出了一些预防措施。
Responsible for investigation and disposal of equipment accident, working injury, casualty accident and environment pollution etc, also to making improvement plan;
负责对各种设备事故、工伤、伤亡以及环境污染等事故的调查处理，并制订改进措施计划；