“full casing drill rig”的概念、定义、翻译、参考文献-科学参考

单词	full casing drill rig
释义	full casing drill rig Encyclopedia 工学潜水式成孔机释 full casing drill rig全套管钻孔机能抱紧下端装有切削刀齿的套管、边回转边将其压入或拔出地下进行钻孔灌注桩作业的成孔机械。又称贝诺特钻孔机。
随便看	Dramaturgy Society Drama Writers Working Committee of China Film Association Drame bourgeois dramion DRAO drapability drape planting Draper Catalogue Draper classification draperies Drapier’s Letters draping Dratsang draught draughts Dravidian family Dravidians draw draw a bill Draw-A-Person Test Draw A Person Test for Child drawbar draw-bar trailer draw-bar trailer combination drawdown in well

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