1.
Study on Vibration Mechanism and Optimize Design of Slide-valve Vacuum Pump;
滑阀真空泵振动机理及优化设计研究
2.
The vacuum system consists of vacuum pumps, vacuum pipelines, vacuum valves and vacuum measurers.
真空泵、空管道、空阀门和真空测量头组成了真空系统。
3.
paper smoothness tester with vacuum pump
带真空泵的纸张平滑度测定仪
4.
Cassida Fluid VP (Vacuum Pump Fluid)
加适达vp液压油润滑油（真空泵液压油润滑油）
5.
Process water is fed to the vacuum pump for lubrication/cooling.
工艺水进入到真空泵起润滑/冷却的作用。
6.
air admission valve
进气阀,真空破坏阀
7.
It consists air blowing system, heating system, vacuum vehicle, vacuum pump, vacuum valve and alarm equipment.
本机组由风循环系统、加热系统、真空车、真空泵、真空阀等部件组成，并设有报警装置。
8.
Development of the great-flow control valve used for the vacuumpumping water system with multistage centrifugal pumps
用于多级离心泵抽真空吸水系统的大流量控制阀的开发研制
9.
The vacuum valve opens to admit air.
真空阀开启以补充空气。
10.
The vacuum-relief valve opens to allow enough air to enter the tank to replace the gasoline pumped from the tank by the fuel pump.
真空阀通向大气，使足够的空气进入油箱，以补充由输油泵从油箱中吸出的燃油所占的面积。
11.
Simulation and Experimental Validation of a Valveless Piezoelectric Micropump in Parallel with Double Chambers
并联无阀压电微泵的仿真与实验研究
12.
vacuum advance control valve
真空点火提前控制阀
13.
Diverter valve vacuum supply hose
紧急控制阀的真空管
14.
Connect vacuum line to EGR valve.
将真空管路连接到EGR阀。
15.
The pump sucks air out through this valve.
这台泵通过这个阀门把空气抽出.
16.
Simulation Research on Effect of Edge Geometric Error of Valve Orifices to Spool Valve Characteristic;
阀口棱边几何误差对滑阀性能影响的仿真研究
17.
Generator/Vacuum Pump Remove/Install
发电机/真空泵拆卸/安装
18.
neon light tube vacuum pump
霓虹灯管真空抽气泵