DVGW G 493-2 : 2008
Withdrawn
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.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
Withdrawn date
04-02-2021
Published date
12-01-2013
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| DevelopmentNote |
Together with DVGW G 493-1 supersedes DVGW G 493. (06/1999)
|
| DocumentType |
Standard
|
| PublisherName |
Wirtschafts und Verlagsgesellschaft Gas und Wasser
|
| Status |
Withdrawn
|
| Supersedes |
| DIN EN 12186:2014-12 | GAS INFRASTRUCTURE - GAS PRESSURE REGULATING STATIONS FOR TRANSMISSION AND DISTRIBUTION - FUNCTIONAL REQUIREMENTS |
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