短壁工作面的英文

例句与用法

1. Analysis of economy and technology to shortwall face and shortwall miner
   短壁工作面和短壁采煤机的经济技术分析
2. Development and application of fully mechanized mining and top - coal caving equipment in shortwall face in china
   我国短壁工作面综采综放设备的发展和应用