 |
| |||
| erection of water turbine | |||
| turbine setting (高程) | |||
|
水轮机安 装 : 7 phrases in 4 subjects |
| Electric machinery | 1 |
| Hydroelectric power stations | 3 |
| Hydrology | 2 |
| Scientific | 1 |
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Add | The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Report an error
| Get short URL | Language Selection Tips