A report Tuesday by state safety regulators said the mine was crammed with too many work crews at one time, preventing a rapid evacuation.
国家安监部门周二的一份报告称，煤矿一次下井人员过多，导致不能迅速疏散。
It provides suitable environment for safety evacuation, stop and rest, stop over and party. At the same time, it carries on place for some business activities.
它给疏散、休憩、停留、聚会及进行某些商业活动提供了适宜的环境和场所，它是商业建筑不可或缺而且尤为重要的组成部分。
It provides suitable environment for safety evacuation, stop and rest, stop over and party. At the same time, it carries on place for some business activities.
它给疏散、休憩、停留、聚会及进行某些商业活动提供了适宜的环境和场所，它是商业建筑不可或缺而且尤为重要的组成部分。
应用推荐