Dutch wind propulsion firm Econowind has sold more than 100 of its VentoFoil units worldwide since 2018. In addition to ...

Add a description, image, and links to the rigid-rotor topic page so that developers can more easily learn about it.

The smallest fixed tooth exca.... New FAE UML/HY FORESTRY MULCHER FOR EXCAVATORS *ITALIAN ENGINEERING* Forestry mulcher with fixed tooth rotor for excavators. The UML HY RW mulcher has been ...