1999DIN EN ISO 15700:1999-10 Leather - Tests for colour fastness - Colour fastness to water spotting (ISO 15700:1998); German version EN ISO 15700:1999
1999DIN EN ISO 15700:1999 Leather - Tests for colour fastness - Colour fastness to water spotting (ISO 15700:1998); German version EN ISO 15700:1999