| |||
| molla a elica; molla a spirale; molla a spirale cilindrica; molla ad elica cilindrica; molla elicoidale; molla spirale | |||
| molla ad elica | |||
|
coil spring : 12 phrases in 5 subjects |
| Agriculture | 4 |
| Labor law | 1 |
| Materials science | 3 |
| Mechanic engineering | 3 |
| Transport | 1 |