煤的回收率 coal yield
煤包体 coaly inclusion
粗碎 coarse breaking
大块煤 coarse coal
粗充填料 coarse fill
粗滤器初滤器 coarse filter
粗矿石 coarse ore
粗泥 coarse slurry
钴毕 cobalt bloom
浓缩比 cocnentration factor
小型矿车 cocopan
装药系数 coefficient of charge
煤包体 coaly inclusion
粗碎 coarse breaking
大块煤 coarse coal
粗充填料 coarse fill
粗滤器初滤器 coarse filter
粗矿石 coarse ore
粗泥 coarse slurry
钴毕 cobalt bloom
浓缩比 cocnentration factor
小型矿车 cocopan
装药系数 coefficient of charge
膨系数 coefficient of expansion
充填压实系数 coefficient of filling setting
矿井漏风系数 coefficient of mine air leakage
开采率 coefficient of mining
剥离系数 coefficient of overburden
岩石强度系数 coefficient of rock strength
地层贮水系数 coefficient of storage
填塞质量系数 coefficient of tamping
砂袋垛 cog of bags
焦化性 cokability
冷气机 cold air machine
顶板崩落 collapse of roof
可缩性支架 collapsible timbering
易冒落的顶板 collapsible top
井颈塌落 collar cave
井颈开凿 collar excavation
井口建筑物 collar house
孔口起爆 collar priming
收集输送机 collecting conveyor
捕收 collection
胶态水泥浆搅拌机 colloidal grout mixer
竖式转锥磨机 colloidal mill
钶铁石 columbite
柱状装药爆破 column blasting
柱状装药 column charge
联合给料机 combination feeder
康拜因 combine
联合式开采 combine stoping
截装机 combined cutter loader
联合矿 combined mines