[礦業(yè)] 生產(chǎn)礦山 mine working: 礦山井巷; 礦山巷道map of mine working: 采掘工程平面圖mine action working group: 排雷行動工作組mine risk education working group: 雷險教育工作組standing mine awareness working group: 常設防雷宣傳工作組下載手機詞典可隨時隨地查詞查翻譯