| 1. | Heating , ventilating and air - conditioning unit 暖气通风和冷气股 |
| 2. | Railway passenger car air - conditioning unit vibration test 铁路客车空调机组的振动性能试验研究 |
| 3. | Air - conditioning units for railbound vehicles 轨道车辆空调机组 |
| 4. | Air - conditioning unit for dwellings 住宅用空气调节装置 |
| 5. | Sniff out an air - conditioning unit like an old bloodhound bitch 吸一吸空调的冷气,真是只嗅来嗅去的母狗 |
| 6. | Sniff out an air - conditioning unit like an old bloodhound bitch 吸一吸空调的冷气,真是只嗅来嗅去的母狗 |
| 7. | Secure air - conditioning units with a metal cage or by bolting them 以金属罩保护冷气机或用螺栓固定冷气机。 |
| 8. | To provide participants with practical knowledge in maintaining and servicing window air - conditioning units 课程将教导保养及维修窗户式冷气机的知识与技能。 |
| 9. | The modeling and simulation of temperature control of laboratory for the air - conditioning unit ' s performance with single neural pid 在空调机组性能试验室温度控制中的建模与仿真 |
| 10. | The initial investigation indicates an air - conditioning unit crashed through the ceiling and sent air rushing in creating a ball of fire 初步调查显示一空调部件撞穿天花板并使热空气冲进而形成了一个火球。 |