DIN EN ISO 105-A11:2013-01 Textiles - Tests for colour fastness - Part A11: Determination of colour fastness grades by digital imaging techniques (ISO 105-A11:2012); German version EN ISO 105-A11:2012
2013DIN EN ISO 105-A11:2013-01 Textiles - Tests for colour fastness - Part A11: Determination of colour fastness grades by digital imaging techniques (ISO 105-A11:2012); German version EN ISO 105-A11:2012