EN ISO 7231:1997
Polymeric Materials, Cellular Flexible - Method of Assessment of Air Flow Value at Constant Pressure-Drop ISO 7231: 1984

Standard No.

EN ISO 7231:1997

Release Date

1997

Published By

European Committee for Standardization (CEN)

Status

Withdraw

Replace By

EN ISO 7231:2010

Latest

EN ISO 7231:2023

EN ISO 7231:1997 history

• 2023 EN ISO 7231:2023 Polymeric materials, cellular, flexible - Determination of air flow value at constant pressure-drop (ISO 7231:2023)
• 2010 EN ISO 7231:2010 Polymeric materials, cellular, flexible - Determination of air flow value at constant pressure-drop (ISO 7231:2010)
• 1997 EN ISO 7231:1997 Polymeric Materials, Cellular Flexible - Method of Assessment of Air Flow Value at Constant Pressure-Drop ISO 7231: 1984