I.S. EN ISO 17231:2017现行
Leather - Physical and Mechanical Tests - Determination of Water Repellency of Garment Leather (iso 17231:2017)
出版：National Standards Authority of Ireland
专家解读视频
Describes a method for determining the repellency of leather to surface wetting and also applicable to all leathers intended for use in clothing.
EN ISO 17231:2017 - Identical
EN ISO 17231 : 2017 - Identical
ISO 17231 : 2017 - Identical
ISO 17231 : 2017 - Identical
EN ISO 17231 : 2017 - Identical
