This standard specifies the preparation of leather specimens for physical and mechanical testing and methods of conditioning and testing in two standard atmospheres. This standard applies to all types of dry leather.
QB/T 2707-2018 history
2018QB/T 2707-2018 Leather-Physical and mechanical tests - Sample preparation and conditioning
2005QB/T 2707-2005 Leather-Physical and mechanical tests - Sample preparation and conditioning
1984QB/T 3812.2-1999 Leather.Conditioning of test pieces for physical tests