30732 Resultados disponibles

Filtrar:

(17001)
(13731)
(0)
IEC

IEC 60231E:1977

En Vigor
1977-01-01
Supplement E - General principles of nuclear reactor instrumentation - Principles of instrumentation of high temperature indirect cycle gas-cooled power reactors (HTGR)
IEC

IEC 60794-2-41:2008

En Vigor
2008-06-25
Optical fibre cables - Part 2-41: Indoor cables - Product specification for simplex and duplex buffered A4 fibres
IEC

IEC 61557-3:2019 RLV

En Vigor
2019-07-26
Electrical safety in low voltage distribution systems up to 1 000 V AC and 1 500 V DC - Equipment for testing, measuring or monitoring of protective measures - Part 3: Loop impedance
ISO

ISO/IEC 24730-62:2013

En Vigor
2013-08-26
Information technology — Real time locating systems (RTLS) — Part 62: High rate pulse repetition frequency Ultra Wide Band (UWB) air interface
IEC

IEC 62783-2:2025 RLV

En Vigor
2025-10-13
Twinax cables for digital communications - Part 2: Family specification - Cable for Ethernet-over-twinax physical interfaces
IEC

IEC 62880-1:2017

En Vigor
2017-08-23
Semiconductor devices - Stress migration test standard - Part 1: Copper stress migration test standard
IEC

IEC 62802:2017

En Vigor
2017-07-27
Measurement method of a half-wavelength voltage and a chirp parameter for Mach-Zehnder optical modulator in high-frequency radio on fibre (RoF) systems
IEC

IEC 63522-36:2025

En Vigor
2025-02-27
Electrical relays - Tests and measurements - Part 36: Fire hazard