Now showing items 1-10 of 12
inventions (12) |
invenţii (12) |
teeth (12) |
precessional transmissions (4) |
angrenaje precesionale (3) |
dinți (3) |
convex-concave profiles (2) |
precessional gears (2) |
roţi dințate (2) |
wheels (2) |
Now showing items 1-10 of 12