Textiles. Tests for colour fastness - Grey scale for assessing staining Ingestion-build-83346 O and E already described

O and E already described in IEC 61753‑1

The specific process numbers mentioned above are listed according to the standard ISO 4063:2009

thermal properties

The two forms of noise declaration are alternative means of representing any or all of the A-weighted sound power level

- with sudden change of temperature

Textiles. Tests for colour fastness - Grey scale for assessing staining Ingestion-build-83346 O and E already describedWhat is ISO 105 A03 Greyscale for assessing staining about? Colour fastness on textile fabrics is a required quality for multiple reasons. Colour fastness to washing or rubbing prevents additional pollution of the water eco system, reduces wastage, as well as protects the other fabrics from getting stained. In addition, colour fastness on a fabric protects human skin from the chemical dyes. Colour fastness grading is a crucial stage in the quality