NF ISO 8543:2020
Current
The latest, up-to-date edition.
Textile floor coverings - Methods for determining mass
Hardcopy
English - French
01-09-2020
This document specifies methods for the determination of the total mass per unit area, total pile mass per unit area, and mass of pile per unit area above the substrate, and for the calculation of measured surface pile density and measured pile fibre volume ratio of textile floor coverings.
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