 |
| |||
| cylinder outer race | |||
| 筒形壳: 34 phrases in 6 subjects |
| Electric machinery | 1 |
| Electronics | 1 |
| Hydroelectric power stations | 1 |
| Nuclear and fusion power | 1 |
| Technology | 29 |
| Wind Energy | 1 |
|
| |||
| cylinder outer race | |||
| 筒形壳: 34 phrases in 6 subjects |
| Electric machinery | 1 |
| Electronics | 1 |
| Hydroelectric power stations | 1 |
| Nuclear and fusion power | 1 |
| Technology | 29 |
| Wind Energy | 1 |