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Remote Switch : 44 phrases in 19 subjects |
| Astronautics | 5 |
| Automated equipment | 1 |
| Automobiles | 2 |
| Computers | 1 |
| Electric machinery | 2 |
| Electrical engineering | 5 |
| Energy industry | 2 |
| General | 3 |
| Mass media | 1 |
| Metallurgy | 1 |
| Military | 1 |
| Nanotechnology | 1 |
| Nautical | 1 |
| Rail transport | 1 |
| Refrigeration | 1 |
| Security systems | 1 |
| Technology | 13 |
| Telecommunications | 1 |
| Thermal engineering | 1 |