 |
| |||
| 中央空调 | |||
| 中央空气调节 | |||
| 集中空调 | |||
| central air conditioning: 15 phrases in 5 subjects |
| Business | 1 |
| Electric machinery | 1 |
| Nautical | 1 |
| Refrigeration | 5 |
| Technology | 7 |
|
| |||
| 中央空调 | |||
| 中央空气调节 | |||
| 集中空调 | |||
| central air conditioning: 15 phrases in 5 subjects |
| Business | 1 |
| Electric machinery | 1 |
| Nautical | 1 |
| Refrigeration | 5 |
| Technology | 7 |