“钻头装卸器”的概念、定义、翻译、参考文献-科学参考

单词	钻头装卸器
释义	钻头装卸器 Encyclopedia 工学钻井装备释 bit breaker钻头装卸器专门用于在井口旋接和卸下钻头的工具。又称钻头卸扣器。
随便看	Polished Long-grained Nonglutinous Rice polisher Polish Film School Poland Polish Flowers Polish folk dance Polish Government-in-exile polishing polishing block polishing felt Polishing Felts and Blankets polishing tool Polish language Polish literature Polish-Lithuanian State Polish National Democratic Party Polish National Film, Television and Theater School Polish notation Polish Proletarian Party Polish-Russian War Polish space Polish sports Polish-Swedish War Polish-Turkish War Polish Uprising of 1830 Polish Uprising of 1863

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