| |||
| 气流分支; 空气的分流 | |||
| 风流务支 | |||
| 风流分支 | |||
|
air split : 18 phrases in 6 subjects |
| Automobiles | 1 |
| Energy industry | 1 |
| Hydroelectric power stations | 1 |
| Rail transport | 1 |
| Refrigeration | 6 |
| Technology | 8 |
| |||
| 气流分支; 空气的分流 | |||
| 风流务支 | |||
| 风流分支 | |||
|
air split : 18 phrases in 6 subjects |
| Automobiles | 1 |
| Energy industry | 1 |
| Hydroelectric power stations | 1 |
| Rail transport | 1 |
| Refrigeration | 6 |
| Technology | 8 |