1.
Improvement for Subcritical 600MW Units Switched over Single Valve to Sequence Valve
亚临界600MW机组单阀切多阀及顺阀运行的完善
2.
Analysis of Power System Oscillation by Turbine Single/Sequence Valve Switching
汽轮机单阀-顺序阀切换造成电力系统振荡分析
3.
dual way check valve
双向止回阀（双通单向阀）
4.
Represents various traps. Trap type can be specified.
表示各种单向阀。可指定单向阀类型。
5.
Pressure governor valve is composed by governing valve, oil, water separation devices and a combination of one-way valves, etc.
调压阀是由调压阀、油水分离器及单向阀等构成的一个组合阀总成。
6.
ball check valve
球形止回阀（附有球阀和阀座的阀门,液体只能单方向通过）
7.
Fluid control valves also known as one-way pressure valve closed valves or insurance, with the same one-way valves to prevent reverse flow of oil.
液控单向阀也称闭锁阀或保压阀，它与单向阀相同，用以防止油液反向流动。
8.
Check valves or as a one-way valve. For the hydraulic system to prevent reverse flow of oil flow.
单向阀又称止回阀或逆止阀。用于液压系统中防止油流反向流动。
9.
Fluid control one-way valve used cone disc, sealed a good performance.
液控单向阀采用锥形阀芯，因此密封性能好。
10.
Industrial-process control valves Part 7: Control valve data sheet
GB/T17213.7-1998工业过程控制阀第7部分:控制阀数据单
11.
Design of Pneumatic Gauge Head for Valve Body's Taper of Wedged Odd Gate Valve
楔式单闸板阀门阀体锥度气动测头的设计
12.
Study on Weakening for Cone-valve Typed One-way Valve Based on Its Structural Parameter Optimization
基于结构参数优化的锥阀式单向阀消振研究
13.
piloted discrete control system
导阀操纵的单独控制系统
14.
Simplest disc type for field repair.
适用于现场维修的最简单的阀瓣类型。
15.
The analyser or sensing unit contains the sample-injection valve.
分析和传感单元内有注样阀。
16.
Analysis Characteristic of 3 Port Valve-controlled, Single Acting and Asymmetric Cylinder
三通阀控单作用非对称气缸特性分析
17.
The flame arrester can be used with breather valve, and also can be used separately.
可与呼吸阀配套使用，也可单独使用。
18.
Research on the Automatic Assembly Unit of Valve Used in Automotive ABS;
车用ABS阀芯自动化装配单元的研究