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projector : 289 phrases in 33 subjects |
| Agriculture | 1 |
| Artificial intelligence | 1 |
| Astronomy | 1 |
| Automated equipment | 1 |
| Chemistry | 1 |
| Communications | 3 |
| Computers | 1 |
| Construction | 5 |
| Cultural studies | 6 |
| Earth sciences | 7 |
| Economics | 2 |
| Education | 1 |
| Electronics | 5 |
| General | 39 |
| Hobbies and pastimes | 1 |
| Industry | 1 |
| Information technology | 6 |
| Life sciences | 1 |
| Lighting other than cinema | 2 |
| Measuring instruments | 6 |
| Medical | 2 |
| Medical appliances | 5 |
| Metallurgy | 1 |
| Microelectronics | 5 |
| Microsoft | 1 |
| Mining | 4 |
| Optics branch of physics | 113 |
| Patents | 3 |
| Physics | 7 |
| Radio | 6 |
| Technology | 47 |
| Transport | 2 |
| Weapons and gunsmithing | 2 |