Safety Management and Accident Prevention of Coal Mining Face Roof
The classification of coal mining face roof was introduced,the current status of safety management of coal mining face roof was analyzed,including the effects and shortcomings of existing management measures,as well as the main causes of accidents and the challenges,the measures of safety management and accident prevention of coal mining face roof were discussed,including technical means and management measures.
NETL
NSTL
万方数据
