“envelope arrangement and sealing machine”的概念、定义、翻译、参考文献-科学参考

单词	envelope arrangement and sealing machine
释义	envelope arrangement and sealing machine Encyclopedia 工学邮政机械释 envelope arrangement and sealing machine理信盖销机信函自动分拣系统的前处理设备，集光、机、电于一体的大型邮政自动处理设备。
随便看	lift of a curve lift of a field lift of a mapping lift of an idempotent lift of a scheme lift of a topological space lift of a vector field liftoff lift-off technique lift-off technology lift pump lift-rising device lift safety device lift-sliding mechanical parking system lift sub lift technique lift truck lift-up method lift vector lift velocity Li Fu Li Fuda Case Li Fuguo Li Fuji ligament

科学参考收录了854744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。