 |
| |||
| bicone; flyer bobbin | |||
| reel; electrical coil; inductor | |||
| core; spool | |||
| coil relay | |||
| solenoid | |||
| twist cop; warm cop; bobbin; pirn | |||
| winder; tape spool | |||
| coil | |||
|
spole : 42 do fraz, 9 tematyki |
| Chemia | 2 |
| Elektronika | 13 |
| Energia cieplna | 1 |
| Komunikacja | 1 |
| Nauk fizycznych | 2 |
| Nauka o ziemi | 4 |
| Przemysł | 16 |
| Technika i technologia | 2 |
| Włókiennictwo | 1 |