 |
| photographic speed: 14 phrases in 9 subjects |
| Aerohydrodynamics | 2 |
| Cartography | 1 |
| Chemistry | 1 |
| Electronics | 1 |
| Makarov | 3 |
| Metrology | 1 |
| Mining | 1 |
| Polygraphy | 1 |
| Technology | 3 |
|
| photographic speed: 14 phrases in 9 subjects |
| Aerohydrodynamics | 2 |
| Cartography | 1 |
| Chemistry | 1 |
| Electronics | 1 |
| Makarov | 3 |
| Metrology | 1 |
| Mining | 1 |
| Polygraphy | 1 |
| Technology | 3 |