Industrial valves - Valves for chemical and petrochemical process industry - Requirements and tests; German version EN 12569:2020
Edition 2020-12

Determination of the flowability and application behaviour of viscoelastic adhesives using the oscillatory rheometry; German version EN 17408:2020
Edition 2020-11

Interpreting services - Healthcare interpreting - Requirements and recommendations (ISO 21998:2020)
Edition 2022-07

Water quality - Kinetic determination of the inhibitory effects of sediment, other solids and coloured samples on the light emission of Vibrio fischeri (kinetic luminescent bacteria test) (ISO 21338:2010)
Edition 2022-10

Technical drawings - Simplified representation and dimensioning of holes (ISO 15786:2008)
Edition 2014-12

Food processing machinery - Food depositors - Safety and hygiene requirements; German and English version prEN 15180:2021
Edition 2021-04

Cylindrical Coil Compression Springs Made from Round Rods; Quality Requirements for Mass Production
Edition 1979-01

German standard methods for the examination of water, waste water and sludge - Cations (group E) - Part 6: Determination of lead by atomic absorption spectrometry (AAS) (E 6)
Edition 1998-07

Preparation of welds - Part 3: Matching of inside diameters for circumferential welds on welded pipes
Edition 2007-09

German standard methods for examination of water, waste water and sludge - Cations (group E) - Part 8: Determination of zinc - Method by atomic absorption spectrometry (AAS) using an air-ethine flame (E 8)
Edition 2004-10