BY 20W Windrad 3D Druck von Windkraftanlagenmodellen mit Beleuchtung Lehrmittel
ab 49,99 €
20W 3D Printing of Wind Turbine Models Teaching Tools With Lighting. It is a very good demonstration of wind power teaching tools. We are the professional solar wind new energy supplier. Rated speed : 100 - 6000 rev/min.
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