Plastics piping systems for hot and cold water installations - Polyethylene of raised temperature resistance (PE-RT) - Part 5: Fitness for purpose of the system (ISO 22391-5:2009 + Amd 1:2020, Corrected version 2021-03); German and English version EN ISO 22391-5:2009 + A1:2020
Edition 2021-06

Valves for Vehicle Tyres; Valve Screw Threads; Theoretical Values, Limiting Dimensions of Screw Threads
Edition 1979-02

Flywheel housings for reciprocating internal combustion engines; nominal dimensions and tolerances; identical with ISO 7648:1987
Edition 1988-10

Soil quality - Effects of pollutants on mycorrhizal fungi - Spore germination test (ISO/TS 10832:2009, corrected version 2010-01-15)
Edition 2011-06

Guidelines for the selection of roller chain drives (ISO 10823:2004)
Edition 2006-10

Petroleum and liquid petroleum products - Calculation of oil quantities - Part 2: Dynamic measurement (ISO 4267-2:1988); German version EN ISO 4267-2:1995
Edition 1996-12

Space engineering - Adoption Notice of CCSDS 231.0-B-3, TC Synchronization and Channel Coding; English version EN 16603-50-24:2022
Edition 2022-11

Thermal acceptance tests of steam turbines
Edition 1975-02

Glass in building - Determination of the emissivity; German version EN 12898:2019
Edition 2019-06

Testing of Mineral Oils and Other Combustible Liquids; Determination of Flash Point by the Closed Tester according to Abel-Pensky
Edition 1974-03