Y571B、C型摩擦、刷洗色牢度仪
Y571B、C Rubbing Colour Fastness Tester
　　用于棉、化纤、混纺有色织物、皮革等染色摩擦牢度测定。
Used for the rubbing colour fastness test of coloured cotton,chemical fiber,blending textiles,leather and other materials.
　　适用标准Standards:GB/T3920,5712,420,ISO105-X12,D02;