Geometrical design of cylindrical internal involute gear pairs; Basic rules
Edition 1981-08

Lubricants, industrial oils and related products (class L) - Family H (Hydraulic systems) - Specifications for hydraulic fluids in categories HETG, HEPG, HEES and HEPR (ISO 15380:2016)
Edition 2020-12

Soil quality - Sampling of soil invertebrates - Part 4: Sampling, extraction and identification of soil-inhabiting nematodes (ISO 23611-4:2022); German version EN ISO 23611-4:2022
Edition 2023-12

Cranes - General design - Part 3-4: Limit states and proof of competence of machinery - Bearings; German version EN 13001-3-4:2018
Edition 2019-12

Durability of wood and wood based products - Terminology; German and English version prEN 1001:2020
Edition 2021-01

Soil quality - Method for testing effects of soil contaminants on the feeding activity of soil dwelling organisms - Bait-lamina test (ISO 18311:2016); German version EN ISO 18311:2018
Edition 2018-04

Calculation of load capacity of cylindrical gears; endurance limits and material qualities
Edition 1987-12

Calculation of load capacity of bevel gears - Part 2: Calculation of surface durability (macropitting)
Edition 2024-06

Wood preservatives - Determination of eradicant action against larvae of Anobium punctatum (De Geer) (Laboratory method); German version EN 48:2005
Edition 2005-07

Plain bearings - Tribological behaviour of metallic antifriction materials - Significant terms
Edition 2019-06