Filtrar:
ISO
ISO 1073-1:1976
En Vigor
1976-11-01
Alphanumeric character sets for optical recognition — Part 1: Character
set OCR-A — Shapes and dimensions of the printed image
IEC
IEC 60794-1-2:2021
En Vigor
2021-01-15
Optical fibre cables - Part 1-2: Generic specification - Basic optical
cable test procedures - General guidance
IEC
IEC 60728-14:2014
En Vigor
2014-03-07
Cable networks for television signals, sound signals and interactive
services - Part 14: Optical transmission systems using RFoG technology
IEC
IEC TR 61000-1-7:2016
En Vigor
2016-02-17
Electromagnetic compatibility (EMC) - Part 1-7: General - Power factor
in single-phase systems under non-sinusoidal conditions
IEC
IEC 61557-4:2019
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 4: Resistance of earth connection and
equipotential bonding
IEC
IEC 60393-6:2015
En Vigor
2015-12-14
Potentiometers for use in electronic equipment - Part 6: Sectional
specification - Surface mount preset potentiometers
IEC
IEC
IEC TS 62312-2:2018
En Vigor
2018-11-02
Guideline for synchronization of audio and video - Part 2: Methods for
synchronization of audio and video systems
ISO
ISO/IEC 10166-1:1991
En Vigor
1991-12-18
Information technology — Text and office systems — Document Filing and
Retrieval (DFR) — Part 1: Abstract service definition and procedures
IEC
IEC 61643-32:2017/COR1:2019
En Vigor
2019-06-17
Corrigendum 1 - Low-voltage surge protective devices - Part 32: Surge
protective devices connected to the d.c. side of photovoltaic
installations - Selection and application principles
IEC
IEC 63082-1:2025
En Vigor
2025-09-26
Intelligent device management - Part 1: Concepts and terminology
IEC
IEC 62135-1:2015/COR1:2016
En Vigor
2016-02-10
Corrigendum 1 - Resistance welding equipment - Part 1: Safety
requirements for design, manufacture and installation
IEC
CISPR TR 16-4-3:2004/AMD1:2006
En Vigor
2006-10-17
Amendment 1 - Specification for radio disturbance and immunity measuring
apparatus and methods - Part 4-3: Uncertainties, statistics and limit
modelling - Statistical considerations in the determination of EMC
compliance of mass-produced products
IEC
IEC 61472:2013/COR1:2015
En Vigor
2015-10-29
Corrigendum 1 - Live working - Minimum approach distances for a.c.
systems in the voltage range 72,5 kV to 800 kV - A method of calculation
IEC
CISPR 16-1-6:2014+AMD1:2017 CSV
En Vigor
2017-01-13
Specification for radio disturbance and immunity measuring apparatus and
methods - Part 1-6: Radio disturbance and immunity measuring apparatus -
EMC antenna calibration
IEC
IEC 60654-2:1979
En Vigor
1979-01-01
Operating conditions for industrial-process measurement and control
equipment. Part 2: Power
