variable speed
| flywheel
| variable speed | |
| earth.sc. transp. | velocidade variável |
| flywheel | |
| mech.eng. | volante; volante de inércia |
| |||
| velocidade variável | |||
|
variable speed : 30 phrases in 6 subjects |
| Earth sciences | 3 |
| Electronics | 4 |
| Materials science | 1 |
| Mechanic engineering | 18 |
| Technology | 1 |
| Transport | 3 |