1.
The Simulation and Optimization Research of the Compact Heat Pipe Ventilation Equipment;
小型热管式通风换气装置的模拟优化研究
2.
dilution air plant
换风装置空气供给装置
3.
DISCUSSION OF GAS SHIFT PROCESS OF SHELL COAL GASIFICATION PLANT
壳牌粉煤气化装置煤气变换工艺探讨
4.
Air-cooler is an ordinary heat exchange set.
中冷器（气冷却器）一种常用热交换装置。
5.
Research on a Continuous Technology of Modified Atmosphere Packaging and the Gas Exchange Device
一种连续式气调包装工艺及其气体置换装置的研究
6.
The study and research into the problems with liquid-oil-gas-carrying tank cars by using nitrogen replaceable equipment;
处置液化石油气汽车槽车事故的氮气置换装置研究
7.
Putting Coal into Commission and Gas Carrying Switching about Shell Coal Gasification Plant
关于Shell煤气化装置的投煤试车及载气切换
8.
hitch mechanism
连结装置，换结装置
9.
Research and Development on Air-driving Generator for Air Energy Recuperation of Pneumatic System;
气动系统能量转换回收装置的研究与开发
10.
Research of the Air-ultrasonic Transducer and Its Transmitting and Receiving Device;
空气超声换能器及其发射、接收装置的研究
11.
Selection for De-sulfur and De-carbon Process Technology of Shift Gas in Coal Base 18/30 Plant
煤基18/30装置变换气脱硫脱碳工艺技术的选择
12.
piston displacement prover
活塞置换式检定装置
13.
Selection after Comparison of Process Scheme and Arrangement of Unit for Production of Hydrogen from Converted Gas by Pressure-Swing Adsorption
变压吸附变换气制氢装置工艺方案与配置的比较选择
14.
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。
15.
Industrial Use of New Process of Low Water-Gas Ratio Shift Conversion with Sulfur-Resistant Catalyst in Shell Pulverized Coal Gasifier
低水气比耐硫变换新工艺在Shell粉煤气化装置上的工业应用
16.
Simulation Analysis of 3-D Flow Field within Gas Replacement Devices of Modified Atmosphere Packaging Machine with Trays
盒式气调包装机气体置换结构内部3-D流场的模拟
17.
hydraulic efficiency shifter unit
液压移动装置液压切换装置
18.
Single-acting actuator converting pneumatic pressure to equal hydraulic pressure or vice versa.
将气压转换成相等液压（反之亦然）的单作用传动装置。