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mirror surface : 37 phrases in 16 subjects |
| Astronautics | 1 |
| Automated equipment | 1 |
| Automobiles | 1 |
| Electronics | 3 |
| Fish farming pisciculture | 1 |
| Makarov | 2 |
| Mass media | 2 |
| Medical | 1 |
| Metrology | 1 |
| Military | 1 |
| Nanotechnology | 7 |
| Physics | 2 |
| Quantum electronics | 1 |
| Radioengineering | 2 |
| Technology | 8 |
| Transport | 3 |