2017BS EN ISO 17232:2017 Leather. Physical and mechanical tests. Determination of heat resistance of patent leather
2009BS EN ISO 17232:2009 Leather - Physical and mechanical tests - Determination of heat resistance of patent leather
2002BS EN 13540:2002 Leather - Physical and mechanical tests - Determination of heat resistance of patent leather
BS EN ISO 17232:2009 Leather - Physical and mechanical tests - Determination of heat resistance of patent leather has been changed from BS EN 13540:2002 Leather - Physical and mechanical tests - Determination of heat resistance of patent leather.