 |
| |||
| mossed helical gear pair; crossed-axis helical gearing; crossed helical gear train | |||
| |||
| crossed helical gear pair | |||
| engrenage gauche hélicoïdale: 4 phrases in 1 subject |
| Mechanic engineering | 4 |
|
| |||
| mossed helical gear pair; crossed-axis helical gearing; crossed helical gear train | |||
| |||
| crossed helical gear pair | |||
| engrenage gauche hélicoïdale: 4 phrases in 1 subject |
| Mechanic engineering | 4 |