 |
| infrared spectrum: 48 phrases in 13 subjects |
| Astronautics | 1 |
| Chemistry | 2 |
| Ecology | 2 |
| Electrochemistry | 1 |
| Energy industry | 1 |
| Makarov | 26 |
| Microelectronics | 3 |
| Military | 1 |
| Nanotechnology | 7 |
| Natural resourses and wildlife conservation | 1 |
| Optics branch of physics | 1 |
| Pharmacy and pharmacology | 1 |
| Physics | 1 |