ONORM S 7031-1989
Testing of leather; determination of the water vapour permeability; Herfeld's method Essai du cuir; determination de la permeabilite ? la vapeur d'eau; methode de Herfeld

Standard No.

ONORM S 7031-1989

Release Date

1989

Published By

AT-ON

Latest

ONORM S 7031-1989

ONORM S 7031-1989 history

• 1989 ONORM S 7031-1989 Testing of leather; determination of the water vapour permeability; Herfeld's method Essai du cuir; determination de la permeabilite ? la vapeur d'eau; methode de Herfeld