塑料风叶

外径：φ250mm，φ220mm，φ200mm，φ190mm，φ170mm，φ150mm，φ145mm，φ120mm，φ110mm，φ100mm，φ90mm，φ80mm，φ52mm，φ50mm

轴径：φ8mm，φ7mm，φ6mm，φ5mm，φ3.18mm

高度：45mm,40mm,36mm,35mm,37mm,26mm,25mm,24mm,23mm,22mm,19mm,13mm,9mm

叶片数：10pcs,5pcs,4pcs,3pcs

节面角：28°

材料：ABS & PP & PA