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Shutter : 460 phrases in 31 subjects |
| Agriculture | 9 |
| Air conditioners | 2 |
| Antennas and waveguides | 2 |
| Astronomy | 7 |
| Automated equipment | 1 |
| Chemistry | 1 |
| Communications | 2 |
| Construction | 86 |
| Cultural studies | 14 |
| Earth sciences | 8 |
| Electronics | 8 |
| General | 28 |
| Industry | 5 |
| Informal | 1 |
| Information technology | 1 |
| Measuring instruments | 1 |
| Mechanic engineering | 10 |
| Medical | 3 |
| Metallurgy | 2 |
| Microelectronics | 2 |
| Microsoft | 3 |
| Municipal planning | 3 |
| Natural sciences | 1 |
| Nuclear physics | 1 |
| Optics branch of physics | 127 |
| Photography | 3 |
| Physics | 18 |
| Radio | 2 |
| Technology | 92 |
| Transport | 16 |
| Weapons and gunsmithing | 1 |