ISO12947 Determination of the abrasion resistance of fabrics by the Martindale method

ISO 12947 consists of the following parts under the general title textile--Determination of thr abrasion resustance of fabric by the Martindale metthod. 

Part 1: Martindale abrasion testing apparatus

Part 2: Determination of specimen breakdown

Part 3: Determination of mass loss

Part 4: Assessment of appearance change

Today we will introduce part 1 item.