Superconductivity - Part 24: Critical current measurement - Retained critical current after double bending at room temperature of Ag-sheathed Bi-2223 superconducting wires (Endorsed by Asociación Española de Normalización in October of 2018.)
Edition 2018-10-01

Food hygiene - Retained samples in mass catering
Edition 2017-08

Retaining washers for shafts
Edition 2017-06

Geotextiles and geotextile-related products - Characteristics required for use in earthworks, foundations and retaining structures; German version EN 13251:2016
Edition 2016-12

Precast concrete products - Retaining wall elements; German version EN 15258:2008
Edition 2009-05

Retaining rings with lugs for shafts (internal circlips)
Edition 2021-06

Aerospace; quick-release pins in corrosion-resisting steel, single locked, with self-retaining cam lever release mechanism
Edition 1991-08

Retaining rings with lugs (internal circlips) for use in bores
Edition 2021-06

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

Retaining rings for bores - Normal type and heavy type
Edition 2017-06