The problem of environmental geology effect caused by coal mining is analyzed in the view of exploitation of coal resources.
从煤炭资源开发的角度分析采矿活动引起的环境地质效应问题。
The problem of environmental geology effect caused by coal mining is analyzed in the view of exploitation of coal resources.
从煤炭资源开发的角度分析采矿活动引起的环境地质效应问题。
应用推荐