“valve seating tool”的概念、定义、翻译、参考文献-科学参考

单词	valve seating tool
释义	valve seating tool 气门座研磨机
随便看	portable compiler portable composite analyzer portable compressor portable computer portable console portable conveyor portable cooling unit portable cord portable counter portable cover furnace portable CO2 laser cure instrument portable crane portable crank shaft grinder portable cropping shears portable crushing plant portable cup anemometer portable cylinder portable data loader portable data medium portable data recorder portable D.C. double bridge portable derrick portable derrick crane portable diagnostic X-ray unit portable dictation machine

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。