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inventions (7) |
invenţii (7) |
turbine eoliene cu ax vertical (7) |
vertical axis wind turbines (7) |
pale de rotor (2) |
rotor blades (2) |
blades (1) |
braţe de suport (1) |
energie eoliană (1) |
overloads (1) |
Now showing items 1-10 of 7