NF T56-127*NF EN ISO 4638:1995
Polymeric materials, cellular flexible. Determination of air flow permeability.

Standard No.

NF T56-127*NF EN ISO 4638:1995

Release Date

1995

Published By

Association Francaise de Normalisation

Latest

NF T56-127*NF EN ISO 4638:1995

NF T56-127*NF EN ISO 4638:1995 history

• 1995 NF T56-127*NF EN ISO 4638:1995 Polymeric materials, cellular flexible. Determination of air flow permeability.