Retaining rings for shafts - Normal type and heavy type
Edition 2011-04

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

German construction contract procedures (VOB) - Part C: General technical specifications in construction contracts (ATV) - Demolition and dismantling works
Edition 2016-09

Railway applications - Braking - Automatic variable load sensing devices; German version EN 15625:2021
Edition 2021-04

Ductile iron pipes, fittings, accessories and their joints for gas pipelines - Requirements and test methods; German version EN 969:2009
Edition 2009-07

Plastics - Phenol-formaldehyde mouldings - Determination of free phenols; Iodometric method (ISO 119:1977); German version EN ISO 119:1998
Edition 1998-10

Milk and milk products - Determination of nitrate content - Method by enzymatic reduction and molecular-absorption spectrometry after Griess reaction (ISO 20541:2008); German version EN ISO 20541:2008
Edition 2008-12

Plastics - Phenol-formaldehyde mouldings - Determination of free ammonia and ammonium compounds; Colorimetric comparison method (ISO 120:1977); German version EN ISO 120:1998
Edition 1998-10

Cosmetics - Analytical methods - Determination of traces of mercury in cosmetics by atomic absorbtion spectrometry (AAS) cold vapour technology after pressure digestion (ISO 23821:2022); German version EN ISO 23821:2022
Edition 2022-12

Condition monitoring and diagnostics of machines - Vibration condition monitoring - Part 4: Diagnostic techniques for gas and steam turbines with fluid-film bearings (ISO 13373-4:2021)
Edition 2022-11