... pneumatic pick 风镐 pneumatic stowing 风力充填 Poetsch process 玻奇什盐水冻结凿井法 ...
基于226个网页-相关网页
... 风化分解露头 decomposed outcrop 风力充填 pneumatic filling 风力充填法控制顶板 pneumatic filling roof control ...
基于146个网页-相关网页
... plymetal 涂金属层板 pneumatic blowed fill 风力充填 pneumatic brake 气闸 ...
基于130个网页-相关网页
短语
风力充填机
air blast goaf stowing machine
;
pneumatic stower
;
pneumatic stowing machine
风力充填法控制顶板
[矿业]
pneumatic filling roof control
-
pneumatic blowed fill
pneumatic stowing
pneumatic fill
-
pneumatic stowing
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