• EN 437:2003+A1:2009

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

    Test gases - Test pressures - Appliance categories

    Available format(s): 

    Superseded date:  26-03-2022


    Published date:  18-03-2009

    Publisher:  Comite Europeen de Normalisation

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