UNI EN ISO 4098:2018现行
Leather - Chemical tests - Determination of water-soluble matter, water-soluble inorganic matter and water-soluble organic matter
出版：Ente Nazionale Italiano di Unificazione (UNI)
专家解读视频
This standard specifies a method of determination of water-soluble matter, water-soluble inorganic matter and water-soluble organic matter in all leather types.
EN ISO 4098 : 2006 - Identical
EN ISO 4098:2018 - Identical
ISO 4098 : 2018 - Identical
ISO 4098 : 2018 - Identical
EN ISO 4098 : 2006 - Identical
EN ISO 4098:2018 - Identical
