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DVGW GW 312 : 2014

Current
Current

The latest, up-to-date edition.

Published date

12-01-2013

DocumentType
Standard
PublisherName
Wirtschafts und Verlagsgesellschaft Gas und Wasser
Status
Current

17/30341312 DC : 0 BS EN ISO 21225-1 - PLASTICS PIPING SYSTEMS FOR THE TRENCHLESS REPLACEMENT OF UNDERGROUND PIPELINE NETWORKS - PART 1: REPLACEMENT ON THE LINE BY PIPE BURSTING AND PIPE EXTRACTION
17/30341315 DC : 0 BS EN ISO 21225-2 - PLASTICS PIPING SYSTEMS FOR THE TRENCHLESS REPLACEMENT OF UNDERGROUND PIPELINE NETWORKS - PART 2: REPLACEMENT OFF THE LINE BY HORIZONTAL DIRECTIONAL DRILLING AND IMPACT MOLING
ISO 21225-1:2018 Plastics piping systems for the trenchless replacement of underground pipeline networks — Part 1: Replacement on the line by pipe bursting and pipe extraction
DVGW GW 320-1 : 2009 REHABILITATION OF GAS AND WATER PIPE LINES WITH PE-HD PIPES BY LINING WITH CONTINUOUS OR DISCRETE PIPE - REQUIREMENTS, QUALITY CONTROL, TESTING

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