 |
|
potential drop : 23 phrases in 11 subjects |
| Drilling | 1 |
| Electrochemistry | 1 |
| Energy industry | 1 |
| Geophysics | 3 |
| Information technology | 1 |
| Makarov | 1 |
| Metallurgy | 1 |
| Non-destructive testing | 5 |
| Oil / petroleum | 1 |
| Oil and gas | 3 |
| Technology | 5 |
|
|
potential drop : 23 phrases in 11 subjects |
| Drilling | 1 |
| Electrochemistry | 1 |
| Energy industry | 1 |
| Geophysics | 3 |
| Information technology | 1 |
| Makarov | 1 |
| Metallurgy | 1 |
| Non-destructive testing | 5 |
| Oil / petroleum | 1 |
| Oil and gas | 3 |
| Technology | 5 |