DIN EN ISO 105-E14:1997-01 Textiles - Tests for colour fastness - Part E14: Colour fastness to acid-felting: Mild (ISO 105-E14:1994); German version EN ISO 105-E14:1996
1997DIN EN ISO 105-E14:1997-01 Textiles - Tests for colour fastness - Part E14: Colour fastness to acid-felting: Mild (ISO 105-E14:1994); German version EN ISO 105-E14:1996