1.
bellows sealed gate valve
波纹管密封的闸板阀
2.
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
3.
Marketing Plan of DMC Company in China Natural Gas Industry;
DMC中国公司高级孔板阀市场营销策划
4.
These valves have better flow than lift checks and most often use a wafer body for low cost and easy installation.
这种阀流通性能比升降式止回阀要好,通常采用平板阀体,这样成本更低,安装也更加容易。
5.
3 The valve body and disc of valve shall be made of ductile cast iron.
阀门的阀体、阀板制造材料应该是球墨铸铁。
6.
dart-valve bailer
带突板球阀的捞砂筒
7.
spiral valve tray
带螺旋叶片的浮阀塔板
8.
Lift pressure plate (7) to withdraw diaphragm and stem from valve.
提升压力板(7)，从阀门内退出隔膜和阀杆。
9.
A butterfly isolation valve cannot be installed directly to the valve inlet flange, as the disc will contact the orifice plate.
蝶阀隔离阀不能够直接安装在阀门进口法兰上，因为其阀瓣将会接触到节流板。
10.
Disconnect the hose from the bottom cover plate to the relief valve.
断开底部盖板到安全阀上的软管。
11.
Fully guided wedge reduces wear on seating surfaces.
全导向楔板减少阀座表面的磨损。
12.
Hot rolled steel sheets for compressor valves
GB/T11254-1989压缩机阀片用热轧薄钢板
13.
Thermal exchanger has applied Afla Valve Plate Type Thermal Exchanger from Sweden.
换热器采用瑞典阿法拉阀板式换热器。
14.
A lever or pedal controlling such a valve.
节流杠控制这种阀的杠杆或踏板
15.
Research on the Nozzle Flapper Servo Valve Driven by GMM Actuator;
基于GMM转换器喷嘴挡板伺服阀的研究
16.
Study on Hydrodynamic Performance and Mass Transfer Efficiency of Valve Trays;
浮阀塔板流体力学和传质性能的研究
17.
Modeling F1 Valve Tray Hydraulics Using Computational Fluid Dynamics;
F1型浮阀塔板两相流场的CFD模拟
18.
Application of Digital Valve Control System in Strip Displacement
数字阀控制系统在板带跑偏中的应用