单词	wind coal drill
释义	wind coal drill 风煤钻
随便看	sedimentary facies division sedimentary facies evolution sedimentary facies identification Sedimentary Facies Model sedimentary facies modeling sedimentary facies models sedimentary facies of coal-bearing series sedimentary facies pattern Sedimentary Faeies sedimentary fasies characteristics sedimentary fault sedimentary feature sedimentary features sedimentary fermentation sedimentary fill sedimentary filling sedimentary filling characteristics Sedimentary flux sedimentary fly ash sedimentary formadon sedimentary formation Sedimentary foundation sedimentary framework sedimentary function sedimentary gap