 |
| |||
| 锅炉给水 (water) | |||
| 锅炉给水 | |||
| 锅炉补给水 (water); 锅炉给水 (water) | |||
| boiler feed: 54 phrases in 12 subjects |
| Agriculture | 1 |
| Drilling | 1 |
| Electric machinery | 1 |
| Electronics | 13 |
| General | 2 |
| Metallurgy | 2 |
| Nautical | 2 |
| Oil / petroleum | 1 |
| Oil processing plants | 6 |
| Shipbuilding | 11 |
| Solar power | 1 |
| Technology | 13 |