“raise drill”的概念、定义、翻译、参考文献-科学参考

单词	raise drill
释义	raise drill [`rāz ´dril] ^{MINING ENGINEERING} A circular raise driving machine which bores a pilot hole and reams it to finished raise diameter.
随便看	dictionary code dictionary encoding dictyoblastospore Dictyoceratida Dictyonellidina dictyonema bed dictyosome Dictyospongiidae Dictyosporae dictyospore dictyostele Dictyosteliaceae dicyandiamide dicyanide dicyanoargentates I dicyclohexylamine dicyclohexylcarbodiimide Dicyemida DIDA didelphic Didelphidae didodecyl ether Didolodontidae Dido's problem DIDP

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