Quantities and units - Part 13: Information science and technology (IEC 80000-13:2008) (german version)
Edition 2012-07-01

Environmental Engineering (EE) - Environmental conditions and environmental tests for telecommunications equipment - Part 1-3: Classification of environmental conditions - Stationary use at weatherprotected locations (ETSI EN 300 019-1-3 V2.4.1 (2014-04))
Edition 2014-07-01

Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D); Part 3: Interworking at the Inter-System Interface (ISI); Sub-part 13: Transport layer independent Additional Network Feature Group Call (ANF-ISIGC) (ETSI EN 300 392-3-13 V1.2.1 (2020-04))
Edition 2020-07-01

Terrestrial Trunked Radio (TETRA) - Voice plus Data (V+D) - Part 12: Supplementary services stage 3 - Sub-part 13: Call Completion to Busy Subscriber (CCBS) (ETSI EN 300392-12-13 V1.2.1 (2012-03))
Edition 2012-05-01

IMT cellular networks; Harmonised Standard for access to radio spectrum; - Part 13: Evolved Universal Terrestrial Radio Access (E-UTRA) User Equipment (UE) (IEC 2024-07) (english version)
Edition 2024-08-15

IMT cellular networks; Harmonised Standard for access to radio spectrum; Part 13: Evolved Universal Terrestrial Radio Access (E-UTRA) User Equipment (UE) (ETSI EN 301 908-13 V13.2.1 (2022-02))
Edition 2022-04-01

Semiconductor convertors - General requirements and line commutated convertors - Part 1-3: Transformers and reactors
Edition 1993-03-31

Methods of measurement for radio transmitters - Part 13: Performance characteristics for FM sound broascadting
Edition 1993-09

Connectors for frequencies below 3 MHz for use with printed boards - Part 13: Detail specification for two-part connectors of assessed quality, for printed boards for basic grid of 2,54 mm (0,1 in), with free connectors for non-accessible insulation displacement terminations (ID)
Edition 1998-05-19

Methods of measurement for equipment used in digital microwave radio transmission systems - Part 3: Measurements on satellite earth stations - Section 13: VSAT systems
Edition 1997-09-24