1.Application--Bamboo quality,Wooden round stick Test Items--long,short,thickness,bend,Appearance defects(Manual checking 1.Type--YBJ1802. Application--Bamboo quality ... --120-180long (φ 3.2-5.2mm)4. Test Items--long,short,thickness,bend,Appearance defects(Manual checking)5. Power--0.5kw6. Efficiency ...