Nozzle blower using Ø40 fan 3D-malli almost 2 years 3 Layer fan duct argento l3k 3D-malli almost 2 years 5 RepRapGuru Cooler Kit 3D-malli almost 2 years 1 Supporto ventilazione CTC inclinato - Support ventilation CTC inclined 3D-malli almost 2 years 1