[Handling of various raw materials at factories for pulverized wood fuel]

almacenamiento astillas bark biocarburant biocarburante biofuels corteza desechos de la madera drying farine de bois handling harina de madera industria maderera industrie du bois logging wastes manutention materias primas modele modelos models particule de bois raw materials sawdust sciure secado stockage storage wood chips wood flour wood industry wood residues