 |
| 吸水管: 96 phrases in 18 subjects |
| Agriculture | 5 |
| Architecture | 1 |
| Desert science | 2 |
| Ecology | 1 |
| Electronics | 3 |
| Engineering geology | 3 |
| General | 2 |
| Hydroelectric power stations | 4 |
| Hydrology | 4 |
| Mining | 1 |
| Nautical | 1 |
| Oil / petroleum | 5 |
| Rail transport | 1 |
| Shipbuilding | 1 |
| Submarines | 1 |
| Technology | 58 |
| Textile industry | 1 |
| Water resources | 2 |