1.
Experimental research of an air catcher's performance
一种自动捕风通风装置性能的实验研究
2.
Theoretical and Experimental Research of a New Type Automatic Wind Catcher and Ventilation System
新型自动捕风装置及其自然通风系统的理论与实验研究
3.
closing appliance for exterior ventilation outlet
外部通风出口关闭装置
4.
closing appliance for exterior ventilation inlet
外部通风进口关闭装置
5.
closed crankcase ventilating system
闭式曲轴箱通风装置
6.
Ventilation: Good general or local exhaust ventilation are required for usage.
通风措施：需要使用适当的通风装置。
7.
Automation Measure Device Research of Atmosphere Power Plant Wind Speed During Boiler Cold Condition
锅炉冷态空气动力场风速自动测量装置的研究
8.
An Experimental Investigation of Displacement Natural Ventilation Driven by Buoyancy;
热压驱动下的置换式自然通风实验研究
9.
Design on Air Door and Silencer in Forced Ventilation in Colleries.
煤矿压入式通风系统中风门和消声装置设计
10.
Air Velocity Control and Energy Analysis in Forced-air Pre-cooling Device of Longan
龙眼压差通风预冷装置风速控制与能耗分析
11.
dilution air plant
换风装置空气供给装置
12.
Applicability Analysis of Natural Ventilation and Displacement Ventilation
建筑自然通风与置换通风的适用性分析
13.
enclosed self-ventilated type motor
封闭式自通风电动机
14.
Maybe the ventilator is the problem.
可能问题出在通风装置上。
15.
The Measuring Technology and Application of Centrifugal Fan Equipment
离心式通风机装置的测试技术及应用
16.
Specifications of the Port Hoisting Machinery for the Braking System and the Wind Proof Appliance
港口起重机械对制动装置和防风装置的要求
17.
The Realization of the Fan's Speed Controller Based on MSP430
基于MSP430风扇速度自调装置的实现
18.
Design of Vehicle Scratching and Energy Absorbing Device for Automatically Monitoring Inclined Hoisting Shaft
斜井提升自动监测捕车吸能装置的设计