 |
| |||
| 喷射泵; 射流泵 | |||
| 喷射泵射流泵，抽气泵 | |||
| 抽气泵; 喷嘴; 喷气引射泵; 水抽子; 喷射式水泵 | |||
| ejector pump: 36 phrases in 13 subjects |
| Agriculture | 1 |
| Chemistry | 2 |
| Drilling | 1 |
| Ecology | 3 |
| Electronics | 1 |
| General | 1 |
| Mechanics | 1 |
| Metallurgy | 8 |
| Nautical | 1 |
| Oil / petroleum | 2 |
| Shipbuilding | 1 |
| Space | 1 |
| Technology | 13 |
|
| |||
| 喷射泵; 射流泵 | |||
| 喷射泵射流泵，抽气泵 | |||
| 抽气泵; 喷嘴; 喷气引射泵; 水抽子; 喷射式水泵 | |||
| ejector pump: 36 phrases in 13 subjects |
| Agriculture | 1 |
| Chemistry | 2 |
| Drilling | 1 |
| Ecology | 3 |
| Electronics | 1 |
| General | 1 |
| Mechanics | 1 |
| Metallurgy | 8 |
| Nautical | 1 |
| Oil / petroleum | 2 |
| Shipbuilding | 1 |
| Space | 1 |
| Technology | 13 |