SM50评级图卡 ,马丁代尔及起毛起球样照
SM50图卡 SM50 Pilling Photographs of Woven Fabrics
Use with IWS TM-196,ASTM D4970,BS EN ISO 12947-1.
Inchudes Twill/White back ground,Twill/black ground Blanket and Plain Weave.
Set of 4X5, total (20 pcs)
本套图卡主要用于马丁代尔耐磨及起球性实验评级用,分1-5级,总共20张图卡