 |
| |||
| water division | |||
| 给 水处: 29 phrases in 11 subjects |
| Drilling | 1 |
| Ecology | 2 |
| Electronics | 1 |
| Metallurgy | 1 |
| Nautical | 2 |
| Oil / petroleum | 1 |
| Oil processing plants | 1 |
| Pulp and paper industry | 1 |
| Rail transport | 1 |
| Shipbuilding | 2 |
| Technology | 16 |
|
| |||
| water division | |||
| 给 水处: 29 phrases in 11 subjects |
| Drilling | 1 |
| Ecology | 2 |
| Electronics | 1 |
| Metallurgy | 1 |
| Nautical | 2 |
| Oil / petroleum | 1 |
| Oil processing plants | 1 |
| Pulp and paper industry | 1 |
| Rail transport | 1 |
| Shipbuilding | 2 |
| Technology | 16 |