|
continuous pumping : 12 phrases in 7 subjects |
| Chemistry | 1 |
| Nanotechnology | 1 |
| Oil / petroleum | 1 |
| Oil and gas technology | 1 |
| Oilfields | 1 |
| Technology | 6 |
| Telecommunications | 1 |
|
continuous pumping : 12 phrases in 7 subjects |
| Chemistry | 1 |
| Nanotechnology | 1 |
| Oil / petroleum | 1 |
| Oil and gas technology | 1 |
| Oilfields | 1 |
| Technology | 6 |
| Telecommunications | 1 |