... 前进式开采法：advancing system 前进式开采：advancing mining 前进式长壁开采：advancing long wall ...
基于304个网页-相关网页
... selective mining 选择性开采法... advance mining 前进式开采 mining engineering 采矿工程 ...
基于220个网页-相关网页
... working of lodes 矿脉开采 working out 前进式开采 working pit 生产井 ...
基于132个网页-相关网页
... outward longwall 前进式长壁开采 outward mining 前进式开采 ouvarovite 钙铬榴石 ...
基于88个网页-相关网页
短语
前进式开采法
advancing system
全面前进式开采法
full advance system
;
full-advance method
前进式长壁开采
advancing long wall
;
outward longwall
-
working out
advancing mining
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