| |||
| 转桨式水轮机; 可调桨叶角度的水轮机; 卡普兰式水轮机; 变节距水轮机 | |||
| |||
| 转桨式水轮机 | |||
|
variable-pitch turbine : 7 phrases in 4 subjects |
| Electric machinery | 1 |
| Electronics | 1 |
| Technology | 1 |
| Wind Energy | 4 |
| |||
| 转桨式水轮机; 可调桨叶角度的水轮机; 卡普兰式水轮机; 变节距水轮机 | |||
| |||
| 转桨式水轮机 | |||
|
variable-pitch turbine : 7 phrases in 4 subjects |
| Electric machinery | 1 |
| Electronics | 1 |
| Technology | 1 |
| Wind Energy | 4 |