Now showing items 1-10 of 3
gear wheels (3) |
inventions (2) |
invenţii (2) |
roţi dinţate (2) |
angrenaj planetar precesional (1) |
matriţe (1) |
molds (1) |
output shaft (1) |
planetary precessional gearing (1) |
tidal energy (1) |
Now showing items 1-10 of 3