 |
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| продолжительность цикла | |||
|
loop-time : 22 phrases in 12 subjects |
| Automated equipment | 2 |
| Aviation | 1 |
| Chromatography | 1 |
| Fantasy and science fiction | 3 |
| Mass media | 4 |
| Mathematics | 1 |
| Oil / petroleum | 1 |
| Physics | 1 |
| Programming | 4 |
| Seismology | 1 |
| Technology | 1 |
| Telecommunications | 2 |