EN ISO 105-B04:1997 Textiles - Tests for Colour Fastness - Part B04: Colour Fastness to Artificial Weathering: Xenon Arc Fading Lamp Test ISO 105-B04: 1994
1997EN ISO 105-B04:1997 Textiles - Tests for Colour Fastness - Part B04: Colour Fastness to Artificial Weathering: Xenon Arc Fading Lamp Test ISO 105-B04: 1994