1.
A novel integral handle reversal valve of wheel loader
一种轮式装载机整体式新型手动换向阀
2.
ON DESIGN RESEARCH OF AUTOMATIC REVERSING MECHANISM OF RECIPROCAL COMBINATION VALVE;
往复组合阀自动换向机构的设计研究
3.
Study of Coupled Water Hammer Vibration Characteristics of Hydraulic Control Valve
液压换向阀的耦合水击振动特性研究
4.
Controlling and Testing System for Reliability Test-bed of Pneumatic Solenoid Directional Control Valve
气动电磁换向阀可靠性试验台自动测控系统
5.
Optimization of Structure Parameters and Experimental Validation of Hydraulic Control Directional Valve in Differential Type
差动式液控换向阀结构参数的优化匹配
6.
Design and simulation of large flow rate directional control valve
大流量换向阀的设计与流体动力学仿真
7.
Worm transmission, convenient to switch from manual to pneumatic mode, It is installed between operation organ and valve.
蜗杆传动，手动气动切换方便。安装地执行装置与阀门之间。
8.
manual valve positioner
手动阀定位机构手动阀反馈装置
9.
Research on Multi-way Directional Valve with High-speed On-off Valve as Its Pilot Valve
以高速开关阀为导阀的多路换向阀的研究
10.
Debug the reversing of the valve according to the control principle of electric and electric hydraulic draw stem.
根据电动、电液推杆控制原理调试盲板阀换向状态。
11.
Application of the automatic alternate valve high and low presser on the assembling line of odd hydraulic pillar
高低压自动换向阀在单体液压支柱组装线上的应用
12.
Use socket wrench to remove regulator seat for replacement.
采用套筒扳手来拆卸调节阀阀座进行更换。
13.
manually operated thermoplastic ball valve
热塑性塑料手动式球阀
14.
The Static Design of Closed-loop System for High-speed Switch Valve Controlled Hydraulic Valve
高速开关阀控换向阀闭环系统的静态设计
15.
Hand wheel,lever and spanner driving and safety valve,pressure reducing valve,traps overleap this symbol.
注：1、手轮、手柄和扳手传动以及安全阀、减压阀、疏水阀省略本代号。
16.
Holding the cage in one hand, push the seat inward and rotate counterclockwise against the cage.
用一只手握住阀笼，向内推阀座并顺、反时针方向旋转阀笼。
17.
DIRECT SELECT gearshift on steering column, with steering-wheel gearshift buttons
转向柱上的直接手动选档（DIRECT SELECT）换档系统（带有方向盘换档按钮）
18.
The Performance Analysis and Research of a New Kind of Reversal Valve in Hydramatic Support;
新型液压支架换向阀性能分析与研究