Lubricants, industrial oils and related products (class L) - Classification - Part 4: Family H (Hydraulic systems) (ISO 6743-4:2015); German version EN ISO 6743-4:2015
Edition 2015-11

Testing of lubricants and related products - Determination of the rapid biodegradability - Part 1: General
Edition 2000-11

Testing of lubricants - Test of the behaviour of lubricating greases in the presence of water - Part 1: Static test
Edition 2020-03

Determination of fraction separated by hydrochloric acid from water mix metal working fluids
Edition 1990-11

Open die steel forgings for general engineering purposes - Part 3: Alloy special steels; German version EN 10250-3:2022
Edition 2022-07

Aerospace; heat treatment facilities; general requirements
Edition 1990-12

Fluid-systems - Hoses with layer - Completation for DIN EN 853 to DIN EN 857
Edition 1997-02

Durability of wood and wood-based products - Assessment of the effectiveness of masonry fungicide to prevent growth into wood of Dry Rot Serpula lacrymans (Schumacher ex Fries) S.F. Gray - Laboratory method; German version EN 12404:2020
Edition 2020-10

Heat treatment of ferrous materials; heat treatment methods; hardening and tempering of tools
Edition 1986-06

Heat treatment of ferrous materials - Methods of heat treatment - Part 1: Hardening, austempering, annealing, quenching, tempering of components
Edition 1994-10