
Leather - Physical and Mechanical Tests - Determination of Heat Resistance of Patent Leather (iso 17232:2017)
出版:National Standards Authority of Ireland

專家解讀視頻
Gives two methods for determining the heat resistance of patent leather.
EN ISO 17232:2017 - Identical
EN ISO 17232 : 2017 - Identical
ISO 17232 : 2017 - Identical