... mechanized drilling 机械钻眼 ; 机械化凿岩 mechanized extraction 机械化采掘 Mechanized division 机械化师 ...
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mechanized extraction detail 机械化采掘
·2,447,543篇论文数据,部分数据来源于NoteExpress
The successful development of Jin-0.4 electric LHD has provided ideal trackless mechanized equipment for the extraction in China's small-and medium sized underground mines.
金- 0.4型电动铲运机的研制成功,为我国中小型井下矿山采掘作业提供了较理想的无轨机械化设备。
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