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Technical rule [CURRENT]

DVGW W 217

Flocculation in Water Treatment
Edition 2021-05

Technical rule [CURRENT]

DVGW W 219

Einsatz von anionischen und nichtionischen Polyacrylamiden als Flockungshilfsmitteln bei der Wasseraufbereitung
Edition 2010-05

Technical rule [CURRENT]

DVGW W 239

Application of Activated Carbon for Organic Matter Removal in Drinking Water Treatment
Edition 2021-10

Technical rule [CURRENT]

DVGW W 264

Hygienic requirements for the construction and operation of test benches for wet testing of components for water supply
Edition 2021-05

Technical rule [CURRENT]

DVGW W 290

Disinfection of Drinking Water - Requirements and Conditions of Application
Edition 2018-05

Technical rule [CURRENT]

DVGW W 551-8

Hygiene in Potable Water Installations - Part 8: Requirements for Drinking Water Analysis for an Assessment of the Drinking Water for the Use of Metallic Materials
Edition 2024-04

Technical rule [CURRENT]

DVS 0215

Gasversorgung unter Berücksichtigung der Geräteverbrauchsmengen und Druckverluste beim Einsatz von Autogen-Geräten
Edition 1999-07

Technical rule [CURRENT]

DVS 0603

Empfehlungen für den Einsatz von qualifiziertem Schweißaufsichtspersonal für das Gusseisenschweißen
Edition 2015-06

Technical rule [CURRENT]

DVS 0927-2

Sensors for fully mechanised arc welding - Instructions for utilisation
Edition 2008-09

Technical rule [CURRENT]

DVS 2317

Use of thermally sprayed coatings for products in contact with food - Proof of harmlessness
Edition 2008-01

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