选矿;磨碎 milling
矿溜子 milling hole
可选级矿石 milling ore
毫秒迟发 millisecond delay
毫秒延时电雷管 millisecond delay detonator
迟发毫秒爆破炮眼组 millisecond round
磨石;燧石 millstone
可采宽度 minable width
矿井空气 mine air
预热矿井空气 mine air preheating
矿井空气冷却 mine air refrigeration
矿用电缆 mine cable
矿溜子 milling hole
可选级矿石 milling ore
毫秒迟发 millisecond delay
毫秒延时电雷管 millisecond delay detonator
迟发毫秒爆破炮眼组 millisecond round
磨石;燧石 millstone
可采宽度 minable width
矿井空气 mine air
预热矿井空气 mine air preheating
矿井空气冷却 mine air refrigeration
矿用电缆 mine cable
矿用罐笼 mine cage
矿工村 mine camp
矿井气候 mine climate
矿山条件 mine conditions
矿山排水造成的污染 mine drainage pollution
矿山废石堆 mine dump
矿尘 mine dust
矿井爆炸 mine explosion
矿用扇风机 mine fan
充填砂仓 mine fills chamber
矿内火灾 mine fire
矿用消防车 mine fire truck
卫星矿山断裂预测 mine fracture forecast with satellite
井下气体 mine gas
矿井瓦斯排泄装置 mine gas drainage plant
矿山监察局 mine inspection office
矿山监察员 mine inspector
矿山布置 mine layout
矿山照明 mine lighting
矿山管理 mine management
矿山图 mine map
矿山模型 mine model
矿山巷道 mine openings
矿区平面图 mine plan
矿用泵 mine pump
矿井恢复 mine recovery
矿山救护车 mine rescue car
矿山救护设备 mine rescue equipment
矿山救护站 mine rescue station
矿井阻力 mine resistance