 |
| |||
| jedwab sztuczny | |||
| włókno celulozowe sztuczne; sztuczny jedwab | |||
| rayonne: 25 phrases in 10 subjects |
| Antennas and waveguides | 4 |
| Chemical fibers | 3 |
| Chemistry | 3 |
| Communications | 5 |
| Construction | 1 |
| Electronics | 1 |
| General | 1 |
| Magnetics | 2 |
| Natural sciences | 2 |
| Radio | 3 |
|
| |||
| jedwab sztuczny | |||
| włókno celulozowe sztuczne; sztuczny jedwab | |||
| rayonne: 25 phrases in 10 subjects |
| Antennas and waveguides | 4 |
| Chemical fibers | 3 |
| Chemistry | 3 |
| Communications | 5 |
| Construction | 1 |
| Electronics | 1 |
| General | 1 |
| Magnetics | 2 |
| Natural sciences | 2 |
| Radio | 3 |