1.
Air filtering pressure reducing valve, solenoid valve, valve location feedback device, valve gate locator, quick exhaust valce.
空气过滤器减压阀，电磁阀，阀位反馈装置，阀门定位器,快速排气阀。
2.
The upper end axis and screw on cylinder body accord with NAMUR standard ,it is for installation of feedback device of valve supply and valve locator.
上端轴以及缸体上的螺孔符合NAMUR标准。供阀位反馈装置以及阀门定位器的安装。
3.
manual valve positioner
手动阀定位机构手动阀反馈装置
4.
Servo valves consists of feedback - electric-hydraulic servo valve and position feedback servo valves.
伺服阀主要分为力反馈式电液伺服阀和位置反馈式伺服阀.
5.
Design Improvement of Valve Spool for Proportional Throttle Valve
位移电反馈型比例节流阀的阀芯设计改进
6.
Study on Two Stage Electronic-hydraulic Servo Valve's Electromagnetic Feild for Direction Position's Force Feedback
直接位置力反馈两级电液伺服阀电磁场研究
7.
Dynamic Design and Simulation of Proportional Directional Valve with Displacement Feedback Based on the Moving Valve Sleeve
基于动阀套位移反馈的电液比例方向节流阀动态设计与仿真
8.
position feedback
定位反馈，位置反馈
9.
Test Method for Dynamic Pressure Feedback Servo Valve
动压反馈伺服阀的反馈性能测试方法
10.
The Dynamic Character Analysis of Valve Port Dynamic Pressure Feed-back Direct-acting Overflow Valve;
阀口动压反馈直动式溢流阀的动态特性分析
11.
Research on Structural Design of Valve Port Dynamic Pressure of Direct Acting Relief Valve
阀口动压反馈直动式溢流阀的结构设计研究
12.
Research on the Pneumatic Digital Valve Based on the Feedback;
基于电反馈的气动数字压力阀的研究
13.
nonlinear feadback shift register
非线性反馈移位寄存器
14.
linear feed back shift register
线性反馈移位寄存器
15.
Dynamic Characteristic Simulation Analysis of Valve Port Dynamic Pressure Feed-back Direct Relief Valve
阀口动压反馈直动式溢流阀动态特性的仿真分析
16.
Research on the Proportional Valve with Electric-Feedback and the Principle of Flow Amplily;
基于流量放大原理和电反馈原理的比例阀研究
17.
An Electric Feedback Giant Magnetostrictive Material(GMM) Servo Valve
电反馈式超磁致伸缩伺服阀的理论研究
18.
feedback shift register (FSR)
反馈移位寄存器, 回授移位寄存器