NA 062
DIN Standards Committee Materials Testing
Standards
[Withdrawn]
DIN EN ISO 7231
DIN EN ISO 7231
Polymeric materials, cellular flexible - Method of assessment of air flow value at constant pressure-drop (ISO 7231:1984); German version EN ISO 7231:1997
Title (German)
Weich-elastische Schaumstoffe - Verfahren zur Bestimmung der Luftdurchlässigkeit bei konstantem Druck (ISO 7231:1984); Deutsche Fassung EN ISO 7231:1997
Responsible national committee
NA 062-04-37 AA - Testing of flexible and rigid cellular materials
