1.Application--Bamboo quality,Wooden round stick Test Items--long,short,thickness,bend,Appearance defects(Manual ... checking 1.Type--YBJ1802. Application--Bamboo quality,Wooden round stick3. Specifications--120-180long (φ 3.2-5.2mm)4. ... the special equipment for preliminary selecting the Bamboo quality,Wooden round stick which is researched and developed independently by Benxi Kexin ...