borehole mining

采矿专业词汇单词表 - 豆丁网 ... bolting support 锚杆支护 borehole mining 钻井采矿法 borehole 钻孔 ...

地面钻井开采,mining... ... ) ground well drainage 地面钻井抽采 ) borehole mining 钻井开采法 ) surface borehole 地面钻井 ...

查询钻井 在中国最大翻译语料库... ... 开钻井 spudding well 钻井船 n. borehole mining 钻井机 n. drilling cost of a well ...