“maintenance certificate”的概念、定义、翻译、参考文献-科学参考

单词	maintenance certificate
释义	maintenance certificate 维修证书
随便看	mixing plough mixing point mixing pool model mixing process mixing pump mixing ratio mixing rod mixing roll mixing rolls mixing room mixing screw mixing screw conveyer mixing section mixing speed mixing stage mixing system mixing system of heating mixing tank mixing time mixing transformation mixing tube mixing unit mixing valve mixing velocity mixing vessel

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。