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UNE-EN ISO 20701:2019
Current
The latest, up-to-date edition.
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Leather - Tests for colour fastness - Colour fastness to saliva (ISO 20701:2017)
Hardcopy , PDF
Spanish, Castilian, English
27-03-2019
This document specifies a method for determining the colour fastness to saliva of all kinds of leathers, independent of the colouring procedure applied.
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