“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	manual control lever manual control mode manual control open loop manual control panel manual control pitch propeller manual control screw manual control station manual control system manual craft manual crane manual cranking handle manual cupulometer manual cut manual cut-out lever manual cutting manual data manual data input manual datainput equipment manual data relay center manual degaussing manual desk manual detasseling manual device backup manual digital command manual digitizer

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。