Air conditioning is a most important service to a fibre-drawing department . 对于拉丝车间来说,空调是最重要的服务设施。
What really killed the convertible was air conditioning and stereo . 真正把敞篷汽车赶上绝路的是空气调节器和立体声收音机。
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。
The function of an air conditioning system is to provide and maintain an artificial environment within a building enclosure . 空气调节系统的作用是建立和维持建筑物内的人工气候。
Standard for heating , ventilation and air conditioning drawings 暖通空调制图标准
Hey , can you guys put the air conditioning on 嗨,你们这些家伙能把空调打开吗?
Refrigeration air conditioning amp; electric power machinery 制冷空调与电力机械
Ventilate and air conditioning of fishing vessel cabins 渔船舱室通风与空气调节
R134a refrigerant automotive air conditioning hose 汽车用r134a制冷空气调节软管
Air conditioning system design of dongguan renkang hospital 东莞仁康医院空调设计