This document specifies a method for determining the pH value and the difference figure of an aqueous leather extract. It is applicable to all types of leather
23-01-2023
8
كيماوية
الجلود ومنتجاتها
اختبارات
250 ج.م.
ISO 4045:2018 | IULTCS/IUC 11 Leather — Chemical tests — Determination of pH and difference figure
متبناه
غير الزامى
8
59.140.30