“左丝扣钻杆”的概念、定义、翻译、参考文献-科学参考

单词	左丝扣钻杆
释义	左丝扣钻杆 left-hand-thread rod
随便看	handybilly handy concrete mixer handy microtome handy-size bulk carrier handy-size clean carrier handy-size dirty carrier handy-talkie handy-type computer hanfangchin A hanfangchin B hanfangchine hang hangar hangar deck hangar-deck hang bolt hang dry hanger hanger abrator hanger bearing hanger bearing assembly hanger bolt hanger bolt head hanger box hanger bracket

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。