EN 15987:2015 Leather - Terminology - Key definitions for the leather trade
EN 15987:2022 Leather - Terminology - Key definitions for the leather trade
ISO 2418:2017 Leather -- Chemical, physical and mechanical and fastness tests -- Sampling location
EN 15987:2015 Leather - Terminology - Key definitions for the leather trade
EN 15987:2022 Leather - Terminology - Key definitions for the leather trade
ISO 2418:2017 Leather -- Chemical, physical and mechanical and fastness tests -- Sampling location
ISO 2419:2012 Leather -- Physical and mechanical tests -- Sample preparation and conditioning
ISO 2589:2016 Leather -- Physical and mechanical tests -- Determination of thickness