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inventions (5) |
invenţii (5) |
roţi dinţate (3) |
angrenaj planetar precesional (1) |
gear wheels (1) |
learning (1) |
matriţe (1) |
microangrenaje precesionale (1) |
miniangrenaje precesionale (1) |
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Now showing items 1-10 of 5