I.S. EN ISO 2420:2017现行
Leather - Physical and Mechanical Tests - Determination of Apparent Density and Mass per Unit Area (iso 2420:2017)
出版：National Standards Authority of Ireland
专家解读视频
Defines a method for determining the apparent density and the mass per unit area of leather.
BS EN ISO 2420:2017 - Identical
ONORM EN ISO 2420:2017 - Identical
EN ISO 2420:2017 - Identical
SN EN ISO 2420:2003 - Identical
SS EN ISO 2420 Ed. 2 (2017) - Identical
NF EN ISO 2420:2017 - Identical
NEN EN ISO 2420:2017 - Identical
NS EN ISO 2420:2017 - Identical
SN EN ISO 2420:2017 - Identical
UNE EN ISO 2420:2003 - Identical
