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  • DVGW G 493-2 : 2008

    Withdrawn A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

    QUALIFICATION CRITERIA FOR COMPANIES FOR THE MAINTENANCE OF GAS PRESSURE REGULATING STATIONS AND GAS METERING SYSTEMS IN GAS INSTALLATIONS

    Available format(s): 

    Withdrawn date:  03-02-2021

    Language(s): 

    Published date:  12-01-2013

    Publisher:  Wirtschafts und Verlagsgesellschaft Gas und Wasser

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    Development Note Together with DVGW G 493-1 supersedes DVGW G 493. (06/1999)
    Document Type Standard
    Publisher Wirtschafts und Verlagsgesellschaft Gas und Wasser
    Status Withdrawn
    Supersedes

    Standards Referenced By This Book - (Show below) - (Hide below)

    DIN EN 12186:2014-12 GAS INFRASTRUCTURE - GAS PRESSURE REGULATING STATIONS FOR TRANSMISSION AND DISTRIBUTION - FUNCTIONAL REQUIREMENTS
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