Piston rings; quality requirements; visible characteristics, marking; supplement to DIN ISO 6621 Part 5
Edition 1991-04

Air filter elements for commercial vehicles; dimensions
Edition 1987-05

Regulated circulation valves in the drinking water installation - Requirements and tests
Edition 2022-06

Testing of pulp; determination of the alkali solubility of pulp
Edition 1977-11

Carbon fibre - Designation system for filament yarns (ISO 13002:1998); German version EN ISO 13002:1998
Edition 1999-01

Geosynthetics - Determination of dynamic perforation (cone drop test) (ISO 13433:2025); German version EN ISO 13433:2025
Edition 2025-09

Accuracy of bevel gears
Edition 2023-04

Testing of paper and board - Determination of roughness according to Bendtsen
Edition 2018-12

Geosynthetics - Test method for determining the resistance of polymeric geosynthetic barriers to environmental stress cracking; German version EN 14576:2005
Edition 2005-07

Testing of rubber; determination of gas permeability
Edition 1992-10