95.99 Withdrawal of Standard Aug 15, 2023
ISO
ISO/TC 45/SC 4 Products (other than hoses)
International Standard
83.100 Cellular materials
Withdrawn
ISO 7231:2010 specifies two methods for determining the air flow value of flexible cellular polymeric materials.
method A, for conventional types of flexible cellular polymeric material;
method B, for all types of flexible cellular polymeric material, but especially for materials with a low permeability to air.
WITHDRAWN
ISO 7231:1984
WITHDRAWN
ISO 7231:2010
95.99
Withdrawal of Standard
Aug 15, 2023
PUBLISHED
ISO 7231:2023