“valve-tappet wrench”的概念、定义、翻译、参考文献-科学参考

单词	valve-tappet wrench
释义	valve-tappet wrench 气门挺杆扳手
随便看	ribbed disc centre ribbed disc wheel ribbed flat ribbed flutings ribbed frame ribbed glass ribbed groove ribbed joint ribbed motor ribbed neck bolt ribbed panel ribbed pipe ribbed plate ribbed radiator ribbed roll ribbed roller ribbed roof ribbed rubber matting ribbed shell ribbed slab ribbed stiffener ribbed surface machine ribbed tube ribber ribbing

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。