1.
The large holes on the left and right represent the inlet and exhausting valve ports respectively.
左右两侧的两个大孔，分别表示进气阀孔和排气阀孔。
2.
The stem has a slightly smaller diameter than the valve bore.
阀杆的直径略小于阀体孔的直径。
3.
The valve shown has a pilot and a bleed orifice.
该阀具有控制孔和流出孔。
4.
Nickel plated overlay in stem hole for carbon steel valves to combat severe alkylation conditions.
碳钢阀门采用阀杆孔内镀镍层的阀杆，适用于严酷的烃化应用环境。
5.
Glitsch combined valve and sieve tray
格利奇浮阀-筛孔混合塔盘
6.
The rotor connected the various ports in the stainless-steel valve block.
转动件和不锈钢阀块各个孔相连。
7.
There are two ports in the valve of an engine.
一台发动机的阀门上有两个通气孔。
8.
Anchor/support bolt holes are located in base of body.
固定器/支架螺栓孔位于阀门的基座。
9.
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
10.
Clean or replace and reassemble, making sure seat disc is centered in hole.
清洗或更换和重新组装，确保阀座阀瓣位于孔的中心。
11.
Remove the retainer from the body bore. The check valve modules can now be removed from the valve by hand or with a screwdriver.
从阀体镗孔上拆卸保持器。现在可以用手或螺丝刀从阀体上拆卸止回阀模块。
12.
Research on Servo Valve Nozzle Eyelet Flow Character Measurement System;
伺服阀喷嘴小孔流量特性测量系统的研制
13.
Research on Technique of Electrochemical Deburring Machining for Injector Orifice of Needle Valve Body
针阀体喷孔电解去毛刺工艺和技术的研究
14.
Research on Automatic Measurement System of Form Error of the Valve Internal Hole
阀套内孔形状误差气动测量系统的研究
15.
Study on multi-jet sleeve regulating valve adaptable to control of water hammer
适应水击控制的多喷孔套筒式调流阀研究
16.
Study on hydrodynamic performance of porous medium plate
多孔介质固阀塔盘流体力学性能的研究
17.
Analytic solution of damper force of a bypass slot valve type magnetorlogical damper
旁置孔隙阀式磁流变阻尼器阻尼力解析解
18.
Experimental Research on the Static Characteristics of Water Hydraulic Servo Valve Caused by Fixed Damp Orifice
固定阻尼孔影响水压伺服阀静态特性试验研究