Usně - Měření plochy usně - Elektronické metody (Norma k přímému použití jako ČSN).
NORMA vydána dne 1.7.2023
Designation standards: ČSN EN ISO 19076
Classification mark: 793844
Catalog number: 516987
Publication date standards: 1.7.2023
The number of pages: 32
Approximate weight : 96 g (0.21 lbs)
Country: Czech technical standard
Kategorie: Technické normy ČSN
This document provides a method for the measurement of the surface of leather or leather parts by the use of electronic measuring machines.
It applies to the measurement of leather (or leather parts) fulfilling the following requirements:
- flexible leather, finished or unfinished dry leather;
- flexible wet leather;
- flexibility, such as to allow full distension on the measuring line or surface