clinometer: 50 phrases in 15 subjects |
Aerohydrodynamics | 3 |
Artillery | 4 |
Automated equipment | 1 |
Construction | 1 |
General | 3 |
Geophysics | 1 |
Military | 9 |
Mining | 2 |
Nautical | 13 |
Oil / petroleum | 4 |
Oil and gas | 1 |
Oilfields | 1 |
Rail transport | 1 |
Technology | 5 |
Tools | 1 |