 |
| |||
| 流通空气; 气流; 通风气流 | |||
| draft air: 19 phrases in 9 subjects |
| Automobiles | 3 |
| Chemistry | 1 |
| Electric machinery | 1 |
| Electronics | 1 |
| Oil / petroleum | 1 |
| Refrigeration | 4 |
| Shipbuilding | 1 |
| Technology | 5 |
| Wind Energy | 2 |
|
| |||
| 流通空气; 气流; 通风气流 | |||
| draft air: 19 phrases in 9 subjects |
| Automobiles | 3 |
| Chemistry | 1 |
| Electric machinery | 1 |
| Electronics | 1 |
| Oil / petroleum | 1 |
| Refrigeration | 4 |
| Shipbuilding | 1 |
| Technology | 5 |
| Wind Energy | 2 |