NS-ISO 4920:1981 Textiles — Determination of resistance to surface wetting (spray test) of fabrics
DIN EN ISO 4920 E:2010 Draft Document - Textiles - Determination of resistance to surface wetting (spray test) (ISO/DIS 4920:2010) German version prEN ISO 4920:2010
NS-EN ISO 4920:2012 Textile fabrics — Determination of resistance to surface wetting (spray test) (ISO 4920:2012)
DANSK DS/EN ISO 4920:2012 Textile fabrics - Determination of resistance to surface wetting (spray test)
AENOR UNE-EN ISO 4920:2013 Textile fabrics - Determination of resistance to surface wetting (spray test) (ISO 4920:2012)