Now showing items 1-10 of 6
inventions (6) |
invenţii (6) |
precessional transmissions (6) |
teeth (4) |
convex-concave profiles (2) |
wheels (2) |
angrenaje precesionale (1) |
brevete de invenţie (1) |
concave-concave contacts (1) |
dinți (1) |
Now showing items 1-10 of 6