“valve piston”的概念、定义、翻译、参考文献-科学参考

单词	valve piston
释义	valve piston 阀门活塞
随便看	severity severity code severity factor severity index severity of braking (汽车) severity of grind severity of injuries severity of quenching severity rate Sever's disease severse weather sever supply severy seville orange flower sevum sewage sewage aeration sewage analysis sewage biolysis sewage chlorination sewage conduit sewage decomposition sewage diposal area sewage disposal sewage disposal plant

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。