
Leather - Chemical tests - Determination of matter soluble in dichloromethane and free fatty acid content (ISO 4048:2018)
出版:Standardiserings-Kommissionen I Sverige

專家解讀視頻
EN ISO 4048:2018 - Identical
EN ISO 4048 : 2008 - Identical
ISO 4048:2018 - Identical
EN ISO 4048:2018 - Identical
EN ISO 4048 : 2008 - Identical
ISO 4048:2018 - Identical