| |||
sprocket | |||
gearwheel; gear; toothed wheel; cog wheel; gear wheel | |||
step chain return sprocket | |||
pinion | |||
| |||
cogwheel |
roues dentées : 43 phrases in 8 subjects |
Gear train | 3 |
Information technology | 2 |
Materials science | 1 |
Mechanic engineering | 28 |
Medical | 2 |
Metallurgy | 4 |
Technology | 1 |
Transport | 2 |