 |
| |||
| water supply | |||
| 水供给: 45 phrases in 14 subjects |
| Animal husbandry | 1 |
| Business | 1 |
| Drilling | 1 |
| Ecology | 1 |
| Economy | 2 |
| Electronics | 3 |
| Environment | 2 |
| Nautical | 2 |
| Oil / petroleum | 1 |
| Oil processing plants | 1 |
| Pulp and paper industry | 1 |
| Refrigeration | 2 |
| Space | 2 |
| Technology | 25 |
|
| |||
| water supply | |||
| 水供给: 45 phrases in 14 subjects |
| Animal husbandry | 1 |
| Business | 1 |
| Drilling | 1 |
| Ecology | 1 |
| Economy | 2 |
| Electronics | 3 |
| Environment | 2 |
| Nautical | 2 |
| Oil / petroleum | 1 |
| Oil processing plants | 1 |
| Pulp and paper industry | 1 |
| Refrigeration | 2 |
| Space | 2 |
| Technology | 25 |