Photographic lenses - Part 7: Characterization of the quality of photographic lenses
Edition 2015-06

Oil-fired heated units with vaporizing burners; requirements, testing, marking
Edition 1989-07

Expansion vessels; terminology, relevant legal regulations; testing and marking
Edition 1991-05

Expansion vessels - Part 5: Closed expansion vessels with membrane for drinking water installations; Requirements, test, design and designation; DVGW code of practice
Edition 1997-03

Rubber and plastic hoses for liquefied petroleum gas - Part 5: Safety couplings and couplings for hose assemblies to withdraw liquefied petroleum gas out of pipeline systems - Safety requirements, testing and marking
Edition 2011-08

Manual shut off valves for liquefied petroleum gas - Part 1: Definitions, safety requirement, testing, marking
Edition 2022-02

Optical radiation physics and illuminating engineering - Part 11: Radiometer for measuring actinic radiant quantities - Terms, characteristics and their classification
Edition 2011-04

Photometry - Part 10: Luminance meters, concepts, characteristics and their designation
Edition 2020-07

Photometry - Part 11: Near-field goniophotometers, terms, characteristics and their designation
Edition 2020-07

Marking of packaging and packaging materials - Plastics packaging and packaging materials
Edition 2019-03