“combined drill and countersink”的概念、定义、翻译、参考文献-科学参考

单词	combined drill and countersink
释义	combined drill and countersink 带护锥复合中心钻组合中心钻
随便看	auger bin sweep auger bit auger bit file auger board auger boring auger concave auger conveyor box auger core auger cover auger delivery auger divider auger-drill head auger drilling auger drive auger drive wheel Auger effect Auger ejection Auger electron Auger electron image Auger electron spectrometer auger elevator Auger emission spectroscopy auger feed blower auger feed mechanism auger flight

科学参考收录了1248194条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。