Fixed resistors for use in electronic equipment - Part 4: Sectional specification: Fixed power resistors (IEC 40/2693/CD:2019); Text in German and English
Edition 2020-04

Assistive products for walking, manipulated by one arm - Requirements and test methods - Part 4: Walking sticks with three or more legs (ISO/DIS 11334-4:2023); German and English version prEN ISO 11334-4:2023
Edition 2023-03

Potentiometers for use in electronic equipment - Part 4: Sectional specification: Single-turn rotary power potentiometers (IEC 40/2919/CD:2022); Text in German and English
Edition 2022-11

Project management - Project management systems - Part 4: Data, data model
Edition 2009-01

Pyrotechnic articles - Fireworks, category F4 - Part 1: Terminology; German and English version prEN 16261-1:2021
Edition 2021-06

Petroleum and natural gas industries - Specific requirements for offshore structures - Part 4: Geotechnical design considerations (ISO/DIS 19901-4:2022); English version prEN ISO 19901-4:2022
Edition 2022-06

Agricultural and forestry machinery - Inspection of sprayers in use - Part 4: Fixed and semi-mobile sprayers (ISO/DIS 16122-4:2022); German and English version prEN ISO 16122-4:2022
Edition 2023-03

Gas-fired endothermic engine driven heat pumps - Part 4: Test methods; German and English version prEN 16905-4:2022
Edition 2022-08

Testing of textiles - Determination of metals - Part 4: Determination of extractable metals by synthetic salivary solution
Edition 2014-07

Rubber and plastics hoses for liquefied petroleum gas - Part 6: Double-walled hose assemblies for connection to anti-leakage devices in line with DIN 4811
Edition 2017-12