 |
| firing time: 32 phrases in 16 subjects |
| Astronautics | 7 |
| Aviation | 1 |
| Electrical engineering | 1 |
| Electronics | 2 |
| Firefighting and fire-control systems | 1 |
| General | 2 |
| Geophysics | 1 |
| Military | 6 |
| Mining | 1 |
| Missiles | 1 |
| Oil / petroleum | 2 |
| Seismology | 1 |
| Technology | 3 |
| Torpedoes | 1 |
| Transport | 1 |
| Weapons and gunsmithing | 1 |