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DVGW G 468-2
Qualification Requirements for Specialists for Carrying out the Gas Pipe Network Inspection; Training Plan
Edition
2022-01
DVGW G 469
Pressure Testing Procedures Gastransmission / Gasdistribution
Edition
2019-07
DVGW G 469 Korrektur 1
Korrektur zu DVGW-Arbeitsblatt G 469 "Druckprüfverfahren Gastransport/Gasverteilung", Juli 2019
Edition
2019-08
DVGW G 469 Korrektur 2
Korrektur zu DVGW-Arbeitsblatt G 469 "Druckprüfverfahren Gastransport/Gasverteilung", Ausgabe Juli 2019
Edition
2021-04
DVGW G 469-B1
1. Amendmend to DVGW Technical Standard G 469:2019-07: Pressure Testing Procedures Gastransmission/Gasdistribution
Edition
2024-07
DVGW G 472
Gas Pipework made of Plastic Pipes for an Operating Pressure up to and including 16 bar; Installation
Edition
2020-03
DVGW G 473
Methods for detection, valuation, treatment and avoidance of dents on high pressure pipelines
Edition
2018-01
DVGW G 474
Provisions for Safe Operation of Gas Pipeworks Influenced by Mining Activities
Edition
2021-12
DVGW G 479
Design, Construction and Operation of Gas Systems in Areas Susceptible to Flooding
Edition
2024-10
DVGW G 480-1
Use of elastomer seals for gas distribution and gas transmission pipelines - Joints in socket and spigot pipes made of ductile cast iron
Edition
1998-11
