 |
| line intensity: 21 phrases in 10 subjects |
| Astronomy | 3 |
| Electronics | 1 |
| Geology | 1 |
| Makarov | 3 |
| Mechanic engineering | 1 |
| Metallurgy | 5 |
| Military | 2 |
| Optics branch of physics | 1 |
| Physics | 3 |
| Technology | 1 |
|
| line intensity: 21 phrases in 10 subjects |
| Astronomy | 3 |
| Electronics | 1 |
| Geology | 1 |
| Makarov | 3 |
| Mechanic engineering | 1 |
| Metallurgy | 5 |
| Military | 2 |
| Optics branch of physics | 1 |
| Physics | 3 |
| Technology | 1 |