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speed selector : 41 phrases in 16 subjects |
| Armored vehicles | 4 |
| Astronautics | 1 |
| Automated equipment | 5 |
| Automobiles | 1 |
| Aviation | 1 |
| Computer networks | 1 |
| General | 1 |
| High energy physics | 3 |
| Mass media | 4 |
| Mining | 1 |
| Music | 1 |
| Production | 1 |
| Space | 1 |
| Technology | 14 |
| Telecommunications | 1 |
| Television | 1 |