產品詳細：

　　SM54 Pilling Photographs for Knitted Fabrics, use with IWS TM-152 / BS EN ISO 12945-1; includes Lambswool, Shetland, Double Jersey & Botany, set of 4 x 5, total of 20 pcs.

　　SM54 起毛起球評審樣照針織物，一套共20張。