 |
| |||
| development scheme | |||
| 开发 方 式: 5 phrases in 4 subjects |
| Ecology | 1 |
| Electric machinery | 1 |
| Hydroelectric power stations | 2 |
| Information technology | 1 |
|
| |||
| development scheme | |||
| 开发 方 式: 5 phrases in 4 subjects |
| Ecology | 1 |
| Electric machinery | 1 |
| Hydroelectric power stations | 2 |
| Information technology | 1 |