This standard defines the characteristics and use of standard atmospheres for conditioning and for determining the physical and mechanical properties of textiles.
DS/EN ISO 139/A1:2011 history
2011DS/EN ISO 139/A1:2011 Textiles - Standard atmospheres for conditioning and testing
2005DS/EN ISO 139:2005 Textiles - Standard atmospheres for conditioning and testing
1993DS/EN 20139:1993 Textiles. Standard atmospheres for conditioning and testing