22/30434607 DC
BS EN ISO 7231. Polymeric materials, cellular, flexible. Determination of air flow value at constant pressure-drop
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22/30434607 DC
Standard No.
22/30434607 DC
Release Date
2022
Published By
British Standards Institution (BSI)
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22/30434607 DC
22/30434607 DC history
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22/30434607 DC
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