1.
Physical and chemical labs: Air-exhausting system used for ventilation cabinet and reagent cabinet which need local ventilation should be installed in the ceiling and exhaust to the outside wall.
理化实验室：用于通风柜、剂柜等局部排风要求的排风机组，设置在实验室吊顶内并通过外墙排出。
2.
Some suction is provided by the ejector scrubber and the tail gas fan.
喷射洗涤器和尾气排风机可提供部分吸力。
3.
exhaust blower discharge damper
抽风机排出口调节门
4.
downcast and uptake ventilator
下向和上向通风筒吸排气两用通风机
5.
The laboratory exhaust system includes exhaust duct works, exhaust fan, laboratory fume hood exhaust, laboratory canopy hood and cabinets needed venting.
实验室排气系统包括排气管路、气风机、验室通风柜管道、验室排风罩和特殊存储柜的排气管道。
6.
Research on Serial Exhaust Characteristic of Cross Flow Fan & Centrifugal Fan;
横流风机与离心风机串联排气特性研究
7.
smoke extraction system
排烟系统井、 排烟风机和控制设备等组成
8.
Application of Mixed Flow Blower in Exhaust System of Dry Spraying Room
混流风机在干式喷漆房排风系统中的应用
9.
Discussions on Recycle of Hot Exhaust of Air-cooled Air Compressor Station
风冷式空气压缩机站房的热排风回用的探讨
10.
Propeller fans exhaust air through holes in the wall.
螺旋式通风机从壁孔中排出空气。
11.
Fuzzy Sequence Pattern in Risk Sequences of the Financial Organizational System
金融机构系统风险排序模糊优序模型
12.
2 Each main exhaust pipe shall have one exhaust fan.
一个风机控制一个主要的排气管道。
13.
Research on Solid-gas Two-phase Flow Character Inside the Pulverized Coal Exhauster;
排粉风机内部气固两相流动特性研究
14.
Effect of exit area of the exhaust cap on flow resistance for locomotive and rolling stock
机车车辆排风风帽出风口面积对流动阻力的影响
15.
A shaft, flue, or stack for ventilation or the passage of smoke, especially the smokestack of a ship or locomotive.
烟囱，通风井尤指轮船或机车上的用来通风或排烟的通风井、烟道或排气管
16.
Research on Gas Intelligent Drainage for Local Fan Based on Fuzzy Control;
基于模糊控制的局部通风机瓦斯智能排放研究
17.
The Application of Fuzzy Analysis Method in the Risk Sequences of Financial Organizations;
模糊分析方法在金融机构风险排序中的应用
18.
ASYMMETRIC INFORMATION OF VENTURE CAPITAL AND THE ARRANGEMENT OF MECHANISM OF GOVERNANCE;
风险投资中的信息不对称与制衡机制安排