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Terms for subject Coal (135 entries)
瞎〔废,空〕炮 blown out shot
碎〔捣〕矿机 stamp mill
井孔布置 drilling pattern
井口出车台 pit bank
底板留煤的核探测器 coal-sensing probe
定时雷管 delay detonator
垛式支架 chock-type support
撞〔冲〕钻 jumper bar
撞杆头 ram head
原〔重〕油 crude petroleum
原料气 charge gas
原矿 crude ore
计算〔整体,毛体积,容积〕密度 bulk density
探〔试〕坑 trial pit
探孔〔井〕 prospect hole
exploratory drilling
推床 pushing device
岩心钻头 core bit
岩石坍落带 caved goaf
撬棍〔杠,杆〕 crow bar