1.
Evolution and Evaluation of Research in Air Conditioning Ventilation Duct System Cleaning
空调通风系统清洗研究的进展与评述
2.
Analysis of Air Supply Quality of Central Air-conditioning Ventilation System in Building before and after Cleaning
集中空调通风系统清洗前后空调送风卫生质量分析
3.
heating, air-conditioning and ventilation
暖气、空调和通风（系统）
4.
Utilization of Air Through Tunnel in Ventilation and Air Conditioning System of Buildings
地道风在建筑通风空调中的利用研究
5.
Adjustment and Analysis of Ventilation and Air-conditioning System in the Nanjing Subway Station
南京站地铁通风空调系统调试与分析
6.
To provide with or ventilate by air conditioning.
装空调给…装上空气调节设备或通过空气调节来通风
7.
Technical code for ventilation and air conditioning of petroleum engineering in beach-shallow sea
滩海石油工程通风空调技术规范
8.
Safety requirements of fan for air conditioning
GB10080-1988空调用通风机安全要求
9.
Make electrical terminations for HVAC equipment
为取暖、通风和空调设备制做电气终端
10.
Air Conditioning, Heating, Ventilating and Refrigeration Unit
空气调节、供暖、通风及冷藏股
11.
VIC heating, air-conditioning and ventilation systems
国际中心暖气、空调和通风系统
12.
noise control in HVAC system
通风空调系统的噪声控制
13.
Some people think that ventilation is the same thing as air-conditioning.
有些人以为通风和空气调节是一回事。
14.
Air Compressor Intakes or Inlets to Ventilating or Air Conditioning Equipment
气体压缩机的通风的入口或空调设备
15.
Ventilating and Air Conditioning System Design Calculation Characteristic at the Non-standard Atmospheric Pressure
非标准状态下通风空调设计计算特点
16.
Parameter analysis of night ventilation in air-conditioned office building
夜间通风空调办公建筑降温参数分析
17.
On some suggestions for precautions in ventilation and air-conditioning construction
通风与空调施工中应注意的几点建议
18.
The Simu lation and Analysis of Multi-blade Centrifugal Fan for Air-conditioner
空调用多翼离心通风机的模拟与分析