 |
| |||
| axial flow steam turbine | |||
| axial flow steam turbine | |||
| axial-flow steam turbine; axial-flow turbine | |||
| 轴流式汽轮机: 5 phrases in 2 subjects |
| Electric machinery | 3 |
| Technology | 2 |
|
| |||
| axial flow steam turbine | |||
| axial flow steam turbine | |||
| axial-flow steam turbine; axial-flow turbine | |||
| 轴流式汽轮机: 5 phrases in 2 subjects |
| Electric machinery | 3 |
| Technology | 2 |