Petroleum and natural gas industries - External coatings for buried or submerged pipelines used in pipeline transportation systems - Part 1: Polyolefin coatings (3-layer PE and 3-layer PP) (ISO 21809-1:2018); German version EN ISO 21809-1:2018
Edition 2020-09

Quartz crystal units of assessed quality - Part 1: Generic specification (IEC 60122-1:2002 + A1:2017); German version EN 60122-1:2002 + A1:2018
Edition 2018-08

Connectors for use in d.c. low frequency analogue and digital high speed data applications - Part 4-104: Printed board connectors with assessed quality; detail specification for two-part modular connectors, basic grid of 2,0 mm, with terminations on a multiple grid of 0,5 mm (IEC 61076-4-104:1999); German version EN 61076-4-104:1999
Edition 1999-10

Fibre optic interconnecting devices and passive components - Performance standard - Part 111-08: Sealed closures for Category G - Ground (IEC 61753-111-08:2021); German version EN IEC 61753-111-08:2021
Edition 2022-10

Fibre optic interconnecting devices and passive components - Performance standard - Part 111-07: Sealed closures - Category A - Aerial (IEC 61753-111-07:2021); German version EN IEC 61753-111-07:2021
Edition 2023-04

Transformers and inductors for use in electronic and telecommunication equipment - Measuring methods and test procedures (IEC 61007:2020 + COR1:2021); German version EN IEC 61007:2020 + AC:2021
Edition 2021-09

Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-3: Examinations and measurements - Active monitoring of changes in attenuation and return loss (IEC 86B/4759/CDV:2023); German and English version prEN IEC 61300-3-3:2023
Edition 2024-04

Ventilation for buildings - Fire dampers; German version EN 15650:2010
Edition 2010-09

Generic specification - Electromechanical all-or-nothing relays - Part 3: Test and measurement procedures; German version EN 116000-3:1996
Edition 1996-10

Fibre optic interconnecting devices and passive components - Performance standard - Part 111-09: Sealed closures - Category S - Subterranean (IEC 61753-111-09:2021); German version EN IEC 61753-111-09:2021
Edition 2023-10