Download or read book GB T 39368 2020 Translated English of Chinese Standard GBT 39368 2020 GB T39368 2020 GBT39368 2020 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2021-05-02 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the determination method of flex resistance of dry or wet leather and leather coatings. This Standard applies to the determination of flex resistance of various types of leather whose thickness is less than 3.0 mm.