coal-mine engineering的意思|示意
煤矿工程
coal-mine engineering的网络常见释义
矿业工程 ... coal-mine building 煤矿建筑 coal-mine engineering 矿业工程 minor coal-mine 中小煤矿 ...
coal-mine engineering相关短语
1、 coal mine engineering geology 煤矿工程地质学
2、 coal mine engineering plastics 煤矿工程塑料
3、 coal mine civil engineering 煤矿建筑工程