 |
| |||
| задвижващ механизъм | |||
| Angielski tezaurus | |||
| |||
| prop | |||
|
Propeller : 19 do fraz, 6 tematyki |
| Budownictwo | 2 |
| Inżynieria mechaniczna | 8 |
| Leśnictwo | 1 |
| Nauki o życiu | 1 |
| Technika i technologia | 3 |
| Transport | 4 |
|
| |||
| задвижващ механизъм | |||
| Angielski tezaurus | |||
| |||
| prop | |||
|
Propeller : 19 do fraz, 6 tematyki |
| Budownictwo | 2 |
| Inżynieria mechaniczna | 8 |
| Leśnictwo | 1 |
| Nauki o życiu | 1 |
| Technika i technologia | 3 |
| Transport | 4 |