 |
| |||
| veekatse (ВВладимир) | |||
| surveproov (platon) | |||
| õhutus (nilus) | |||
| survestamine (boshper) | |||
| опрессовка: 2 do fraz, 2 tematyki |
| Budownictwo | 1 |
| Technika i technologia | 1 |
|
| |||
| veekatse (ВВладимир) | |||
| surveproov (platon) | |||
| õhutus (nilus) | |||
| survestamine (boshper) | |||
| опрессовка: 2 do fraz, 2 tematyki |
| Budownictwo | 1 |
| Technika i technologia | 1 |