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- Install the A/C condenser (refer to Group 24, Heating and Air Conditioning). 安装A/C 容电器（请参阅单元24，加热和空调）。
- Recharge air conditioning (Refer to group 24, Heating and Air Conditioning for proper procedures). 重新填充空调（有关适当的程序，请参阅单元24，暖器及空调系统）。
- Change the air filters monthly in heating and air conditioning systems, and/or install an air purifier. 每月更换暖气装置和空调系统的空气过滤器，和/或安装空气净化装置。
- If equipped with air conditioning, install air compressor and charge A/C system (refer to Group 24 Heating and Air Conditioning). 如果配备有空调，安装空气压缩器和加注A/C系统（参阅单元24加热和空调）。
- Analyses the economics and energy efficiency of the system by comparing with other conventional heating and air conditioning systems. 通过与传统供暖空调方案的比较分析了深井水源热泵系统的经济性和能源效率。
- A new two bedroom apartment, around 70 to 100 square meters, central heat and air conditioning, in the Sanlitun area. 七十到一百平米，两个卧室，有中央空调，三里屯附近的新楼。
- According to the present using situation of buildings heating and air condition, TCCH (shorted for two-stage compression and cascade heat pump) is used to solve the problem of the step utilization of the energy. 针对我国建筑采暖和空调使用的现状，提出采用双级压缩复叠式热泵系统实现能源的梯级利用。
- Installation of Warm Air Heating and Air Conditioning Systems 热空气加热器和空调系统的安装
- Fuzzy control study of heating and ventilation and air conditioning 暖通空调的模糊控制研究
- a central position central heating and air conditioning. 中心位置；中央暖气和空气调节装置。
- We have rooms with a bathtub, TV, fridge and air conditioning. 我们的房间有浴室，电视，冰箱和空调。
- Room heating and air condition plan 室内采暖空调平面图
- Influence of window-wall ratio on annual energy consumption for heating and air conditioning in residential buildings 窗墙比对住宅供暖空调总能耗的影响
- Analysis of influence of building envelop on indoor heating and air conditioning design temperature 外围护结构对室内采暖空调设计温度的影响
- Heating and air conditioning design of the Guangzhou Electrical Power Transfer Building 广州电力调度大楼供暖与空调设计
- It is possible to design good heating ventilating and air conditioning systems at a reasonable cost. 人们可以用合理的造价设计一个良好的采暖通风和空气调节系统。
- Determination of heat and moisture gains and air conditioning loads in chafing dish restaurants 火锅餐厅的产热产湿量与空调负荷
- 4 Maintaining the mechanism of the heating and air conditioning system， the elevators， the escalators and the fire alarm and fire prevention systems of the Leased Premises. 4维修出租房屋的供暖和空调系统，电梯，自动扶梯，火警，防火系统的机械装置。
- It has automatic transmission,power steering,power brakes and air conditioning. 具有自动传动系统、动力方向盘、动力煞车和空调系统。
- The windows permit light and air to enter. 这些窗户采光及通风性能良好。
