Undertake a comprehensive dust compliance activities to strengthen the linking site ventilation management, and strengthen key areas such as face corner gas monitor.
开展综合防尘达标活动，加强贯通地点通风管理，强化工作面隅角等重点区域气体监测。
Undertake a comprehensive dust compliance activities to strengthen the linking site ventilation management, and strengthen key areas such as face corner gas monitor.
开展综合防尘达标活动，加强贯通地点通风管理，强化工作面隅角等重点区域气体监测。
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