Methods of measurement for equipment used in digital microwave radio transmission systems - Part 2: Measurements on terrestrial radio-relay systems; section 6: Protection switching (IEC 60835-2-6:1995); German version EN 60835-2-6:1995
Edition 1995-08

Optical amplifiers - Test methods - Part 3-1: Noise figure parameters - Optical spectrum analyzer method (IEC 61290-3-1:2003); German version EN 61290-3-1:2003
Edition 2004-05

Gas stop valves for domestic gas installations up to 5 bar - Part 1: Requirements and tests
Edition 2023-10

Laboratory equipment - Laboratory fittings - Part 3: Valves for technical gases
Edition 2004-11

Attachment materials for electronic assembly - Part 1-2: Requirements for soldering pastes for high-quality interconnects in electronics assembly (IEC 61190-1-2:2014); German version EN 61190-1-2:2014
Edition 2014-11

Building hardware - Controlled door closing devices - Part 1: Surface (top) mounted door closer with crank drive and spiral spring (pot-type door closer)
Edition 2015-04

Waterproofing for indoor applications - Part 2: Waterproofing with waterproofing materials in sheet form
Edition 2017-07

Prefabricated concrete manholes, unreinforced, steel fibre and reinforced - Part 1: Requirements, test methods and marking for drains and sewers in addition to DIN EN 1917:2003-04
Edition 2023-06

Adhesive bonding technology - Quality requirements for adhesive bonding processes - Part 2: Adhesive bonding in shipbuilding
Edition 2024-02

Electromechanical switches for use in electrical and electronic equipment - Part 1: Generic specification (IEC 61020-1:2019); German version EN IEC 61020-1:2019
Edition 2020-03