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| 空气调节系统 | |||
| 空调系统 | |||
| 空调机组 | |||
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| 空调系统; 空气调节系统 | |||
| 空气调节装置 | |||
| air-conditioning system: 107 phrases in 14 subjects |
| Automobiles | 3 |
| Aviation | 8 |
| Business | 1 |
| China | 1 |
| Construction | 1 |
| Drilling | 1 |
| Electric machinery | 1 |
| General | 1 |
| Hydroelectric power stations | 2 |
| Nautical | 7 |
| Rail transport | 2 |
| Refrigeration | 39 |
| Space | 3 |
| Technology | 37 |