 |
mutiple | arch type
| buttressed dam
| arch type | |
| tech. | 拱式 |
| arch-type | |
| gen. | 拱形的 |
| buttressed dam | |
| tech. | 扶壁式坝; 大头坝 |
|
mutiple arch type buttressed dam : 8 phrases in 3 subjects |
| Agriculture | 4 |
| Textile industry | 1 |
| Water resources | 3 |