 |
| |||
| blade | |||
| 桨片: 19 phrases in 8 subjects |
| Architecture | 1 |
| Aviation | 1 |
| Chemistry | 1 |
| Drilling | 1 |
| General | 1 |
| Hydroelectric power stations | 2 |
| Technology | 6 |
| Wind Energy | 6 |
|
| |||
| blade | |||
| 桨片: 19 phrases in 8 subjects |
| Architecture | 1 |
| Aviation | 1 |
| Chemistry | 1 |
| Drilling | 1 |
| General | 1 |
| Hydroelectric power stations | 2 |
| Technology | 6 |
| Wind Energy | 6 |