Now showing items 1-10 of 11
invenţii (11) |
teeth (11) |
inventions (10) |
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 11