“扩眼器”的概念、定义、翻译、参考文献-科学参考

单词	扩眼器
释义	扩眼器 Encyclopedia 工学套管钻井释 reamer扩眼器通过自身刀翼旋转时产生的切削作用破碎岩石，在套管钻井过程中和领眼钻头配合使用的装置。
随便看	Tosca toscanite to seal an official document Tosefta Toshio Kuroda Toshkent Toshlyukl klta Toshodaiji Monastery to sign and issue an official document to sign an official document tosimeter toss and catch of weapons tossing of coin Tossy Spivakovsky to streamline administration, delegate powers, and improve regulation and services to strengthen the management of the police TOT TOTAL total total absolute curvature total absorption total absorption coefficient total absorption spectrometer total-absorption spectrometer total acceleration

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