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invenţii (8) |
inventions (6) |
precessional transmissions (5) |
teeth (4) |
brevete de invenţie (3) |
convex-concave profiles (2) |
wheels (2) |
angrenaje precesionale (1) |
dinți (1) |
dispozitive de moletare (1) |
Now showing items 1-10 of 8