1) occupied land in coal mine
煤矿开采占地
2) coal mining
煤矿开采
1.
Application of ANSYS software to numerical simulation of coal mining;
ANSYS在煤矿开采数值模拟中应用研究
2.
Developing of coal mining technology in 21st century;
21世纪初煤矿开采技术的发展及对策
3.
Characteristics and control countermeasures of geological hazards caused by coal mining in Yaozhou district;
耀州区煤矿开采引发的地质灾害特征及防治对策研究
6) mine coal
开采煤矿
补充资料：占侸
1.轻薄貌。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条