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vertical axis wind turbines (10) |
inventions (7) |
invenţii (7) |
turbine eoliene cu ax vertical (6) |
wind turbines (4) |
blades (2) |
suprasarcini (2) |
aerodynamic protection (1) |
airfoils (1) |
brevete de invenţie (1) |
Now showing items 1-10 of 10