
Leather - Physical And Mechanical Tests - Determination Of Apparent Density And Mass Per Unit Area (Iso 2420:2017)
出版:Danish Standards

專家解讀視頻
2017 [21/02/2017]2003 [08/04/2003]
EN ISO 2420 : 2017 - Identical
ISO 2420 : 2017 - Identical
EN ISO 2420:2017 - Identical