Now showing items 1-10 of 4
inventions (4) |
invenţii (4) |
precessional transmissions (4) |
convex-concave profiles (2) |
roţi dinţate (2) |
teeth (2) |
transmisii precesionale (2) |
satellites (1) |
satellites with circular arch profiles (1) |
scule (1) |
Now showing items 1-10 of 4