Codes of practice for drinking water installations - Part 200: Installation Type A (closed system) - Planning, components, apparatus, materials; DVGW code of practice
Edition 2012-05

Fire detection and fire alarm systems - Part 1: Design and operation
Edition 2020-01

Welding for aerospace applications - Fusion welding of metallic components - Part 1: Process specification (ISO 17927-1:2020)
Edition 2024-08

Copper and copper alloys - Seamless, round tubes for air conditioning and refrigeration - Part 1: Tubes for piping systems; German version EN 12735-1:2020
Edition 2020-06

ISO general purpose metric screw threads - Tolerances - Part 1: Principles and basic data (ISO 965-1:2013)
Edition 2017-05

Cylindrical helical springs made from round wire and bar - Calculation and design - Part 1: Compression springs; German version EN 13906-1:2013
Edition 2013-11

Non-invasive sphygmomanometers - Part 1: Requirements and test methods for non-automated measurement type (ISO 81060-1:2007); German version EN ISO 81060-1:2012
Edition 2012-08

Chimneys - Requirements and test methods for metal chimneys and material independent air supply ducts for roomsealed heating applications - Part 1: Vertical air/flue terminals for C6-type appliances; German version EN 14989-1:2007
Edition 2007-05

Safety devices for protection against excessive pressure - Part 5: Controlled safety pressure relief systems (CSPRS) (ISO 4126-5:2013 + Amd 1:2016); German version EN ISO 4126-5:2013 + A1:2016
Edition 2016-12

Acoustics - Determination of sound power levels of noise sources using sound intensity - Part 1: Measurement at discrete points (ISO 9614-1:1993); German version EN ISO 9614-1:2009
Edition 2009-11