сейсмическая станция : 59 phrases in 13 subjects |
Electronics | 1 |
Energy industry | 1 |
General | 1 |
Geology | 1 |
Geophysics | 6 |
Intelligence and security services | 1 |
Military | 10 |
Mining | 2 |
Oil / petroleum | 26 |
Oil and gas | 5 |
Seismology | 1 |
Solar power | 1 |
Technology | 3 |