 |
| |||
| Zeitfolgeverfahren n (цветного телевидения) | |||
| Seriensystem n | |||
| последовательная система: 22 phrases in 12 subjects |
| Automobiles | 1 |
| Computers | 1 |
| Electronics | 3 |
| Engines | 1 |
| General | 1 |
| Military | 1 |
| Pulp and paper industry | 1 |
| Radio | 5 |
| Sports | 1 |
| Technology | 2 |
| Television | 3 |
| Радиоактивное излучение | 2 |