pumping back
| method
| pump back | |
| tech. | 汲送回; 泵回; 侧线循环回流 |
| method | |
| gen. | 法; 标准; 水平 |
| environ. | 方法 |
| hydroel.st. од. | 方法 |
| mech. | 电火花法 |
| |||
| 汲送回; 泵回; 侧线循环回流 | |||
|
pumping back : 42 phrases in 9 subjects |
| Automobiles | 2 |
| Compressors | 1 |
| Energy industry | 1 |
| Hydroelectric power stations | 1 |
| Oil / petroleum | 5 |
| Pest control | 2 |
| Sealing | 1 |
| Technology | 28 |
| Textile industry | 1 |