This document specifies a method for determining the behaviour of the surface of a leather on rubbing with a wool felt. It is applicable to leathers of all kinds.
23-01-2023
11
كيماوية
الجلود ومنتجاتها
نظم
265 ج.م.
ISO 11640/2018 | IULTCS/IUF 450 Leather - Tests for colour fastness - Colour fastness to cycles of to-and-fro rubbing
متبناه
غير الزامى
59.140.30