网络释义专业释义英英释义
... 真空抽气系统：vacuum extraction system 真空帮浦：vacuum pumps 真接拷贝：direct duplicating film ...
基于158个网页-相关网页
Compressors and vacuum pumps 压缩机和真空泵
Uses Standard Vacuum Pumps 使用标准真空泵系统 ; 特性
Vapour vacuum pumps 蒸气真空泵
Fore vacuum pumps 前级真空泵
Positive-displacement vacuum pumps 容积真空泵 ; 真空泵
Roots Vacuum Pumps 罗茨真空泵系列
-
真空泵 - 引用次数：7
The Vacuum pumps used today are nearly the same as that those used 30 years ago, but with the new requirements of some special users it may be that we are entering a new area in pump evolution.
当前使用的真空泵几乎与30年前一样。
参考来源 - 真空获得设备的最新进展水动力喷洒器 -
真空泵
·2,447,543篇论文数据，部分数据来源于NoteExpress
柯林斯英汉双解大词典
vacuum pump
-
1.
N a pump for producing a low gas pressure 真空泵
应用推荐