1.
central supply and exhaust system
集中送风和排风系统
2.
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。
3.
A STUDY OF THE INFLUENCE OF RUNNING SPEED ON THE EXHAUST CHARACTERISTICS OF EXHAUST HOOD ON METRO VEHICLE
运行速度对地铁车辆排风风帽排风特性影响的研究
4.
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。
5.
Comparison of Two Exhaust Systems of an Underground Garage
地下车库排风排烟系统设计两种方案比较
6.
STUDY ON NUMERICAL SIMULATION OF A NEW TYPE OF ROTARY AIR CURTAIN EXHAUST HOOD
一种新型旋风气幕式排风罩数值模拟研究
7.
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
8.
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
9.
a short earthenware pipe on the top of a chimney to increase the draft.
一种在烟囱顶增加排风的陶瓷管。
10.
exhaust blower discharge damper
抽风机排出口调节门
11.
pneumatic cylinder cock valve
风动汽缸排水阀阀门
12.
ventilation and drainage of exploratory tunnel
坑探勘探坑道通风排水
13.
d ventilating-fan system
强制进气排气通风系统
14.
combined down cast up-take ventilator
给气、排气两用通风筒
15.
downcast and uptake ventilator
下向和上向通风筒吸排气两用通风机
16.
A Research on Programme Risk Management Based on Risk Ranking;
基于风险排序的项目群风险管理研究
17.
smoke extraction system
排烟系统井、 排烟风机和控制设备等组成
18.
Site Measurement of Extraction System of a Beijing Subway Station and Research on Optimal Extraction Mode
北京某地铁车站通风排烟系统现场实测与最佳通风排烟模式研究