 |
| |||
| experimental stage; laboratory stage | |||
| trial period; test stage; testing stage | |||
| trial stage | |||
|
Versuchsstadium : 3 do fraz, 2 tematyki |
| Mikroelektronika | 2 |
| Technika i technologia | 1 |
|
| |||
| experimental stage; laboratory stage | |||
| trial period; test stage; testing stage | |||
| trial stage | |||
|
Versuchsstadium : 3 do fraz, 2 tematyki |
| Mikroelektronika | 2 |
| Technika i technologia | 1 |