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| сейсморазведка методом преломленных волн; метод преломленных волн; сейсморазведка МПВ | |||
| refraction seismic: 45 phrases in 13 subjects |
| Construction | 1 |
| General | 1 |
| Geology | 1 |
| Geophysics | 16 |
| Makarov | 2 |
| Military | 1 |
| Navigation | 1 |
| Oil / petroleum | 6 |
| Oil and gas | 2 |
| Seismology | 7 |
| Technology | 3 |
| United Nations | 3 |
| Water resources | 1 |