词汇	coal winning technique
释义	coal winning technique 回采工艺
随便看	the reserve against circulation The Reserve Bank of India The Reserve Bank of Malawi the reserve currency issuing regulatory regime the reserve police the reserves The reserves bus home from Le Havre the reserves of coal the reserve system for important goods the reserve talented football players The Reserve Talents of Strategy The reservoir formation model The reservoir is flush The reservoir is low the reservoir of Upper Paleozoic The reservoir was flush The reservoir will soon be completed the resettlement of ex-serviceman the resettlement of refugees the resettlement residential area the reset zero methods Therese Zenz the reshaping of space there she blows There she goes again