Aerospace series - Connectors, optical, rectangular, rack and panel, multicontact, 1,25 diameter ferrule, with removable alignment sleeve holder - Part 001: Technical specification; German and English version EN 4640-001:2009
Edition 2009-09

Aerospace series - Connector, optical, circular, single channel, coupled by self-locking ring, operating temperature up to 150 °C continuous - Part 001: Technical specification; German and English version EN 3733-001:2009
Edition 2010-01

Paints and varnishes - Determination of pigment content - Part 2: Ashing method (ISO 14680-2:2000); German version EN ISO 14680-2:2006
Edition 2006-04

Explosives for civil uses - Explosives - Part 14: Determination of the velocity of detonation of explosives; German and English version prEN 13631-14:2021
Edition 2021-05

Measurement of noise emitted by machines; airborne noise emission, enveloping surface method; internal combustion engines
Edition 1987-01

Geographic information - Land Administration Domain Model (LADM) - Part 5: Spatial plan information (ISO/DIS 19152-5:2024); English version prEN ISO 19152-5:2024
Edition 2024-07

Attachment requirements for Data Terminal Equipment (DTE) to connect to Packet Switched Public Data Networks (PSPDN) using CCITT recommendation X.25 (1984) interface; requirements applicable to DTEs subscribing to Multilink operation; english version ETS 300124:1991
Edition 1992-08

Optics and photonics - Microlens arrays - Part 2: Test methods for wavefront aberrations (ISO/DIS 14880-2:2023); German and English version prEN ISO 14880-2:2023
Edition 2023-05

Acoustics - Determination of sound power levels of noise sources - Guidelines for the use of basic standards (ISO 3740:2019); German version EN ISO 3740:2019
Edition 2019-08

Electronic railway equipment - Train communication network (TCN) - Part 2-2: Wire Train Bus conformance testing (IEC 61375-2-2:2012); English version EN 61375-2-2:2012
Edition 2015-06