DIN EN ISO 17232:2017-05 Leather - Physical and mechanical tests - Determination of heat resistance of patent leather (ISO 17232:2017); German version EN ISO 17232:2017
2017DIN EN ISO 17232:2017-05 Leather - Physical and mechanical tests - Determination of heat resistance of patent leather (ISO 17232:2017); German version EN ISO 17232:2017
2017DIN EN ISO 17232:2017 Leather - Physical and mechanical tests - Determination of heat resistance of patent leather (ISO 17232:2017); German version EN ISO 17232:2017
2009DIN EN ISO 17232:2009 Leather - Physical and mechanical tests - Determination of heat resistance of patent leather (ISO 17232:2006); English version of DIN EN ISO 17232:2009-04