Now showing items 1-10 of 6
inventions (6) |
invenţii (6) |
precessional transmissions (6) |
teeth (3) |
convex-concave profiles (2) |
wheels (2) |
concave-concave contacts (1) |
gears (1) |
hydraulic motors (1) |
roţi dinţate (1) |
Now showing items 1-10 of 6