 |
| |||
| 空气漏入; 漏风 | |||
| 空气渗入 | |||
| air inleakage: 7 phrases in 5 subjects |
| Bridge construction | 1 |
| Electronics | 1 |
| Refrigeration | 1 |
| Technology | 3 |
| Wind Energy | 1 |
|
| |||
| 空气漏入; 漏风 | |||
| 空气渗入 | |||
| air inleakage: 7 phrases in 5 subjects |
| Bridge construction | 1 |
| Electronics | 1 |
| Refrigeration | 1 |
| Technology | 3 |
| Wind Energy | 1 |