30732 Resultados disponibles

Filtrar:

(17001)
(13731)
(0)
(0)
IEC

IEC TR 62697-2:2018

En Vigor
2018-02-14
Test methods for quantitative determination of corrosive sulfur compounds in unused and used insulating liquids - Part 2: Test method for quantitative determination of total corrosive sulfur (TCS)
IEC

IEC 60748-20:1988/AMD1:1995

En Vigor
1995-09-22
Amendment 1 - Semiconductor devices. Integrated circuits. Part 20: Generic specification for film integrated circuits and hybrid film integrated circuits
ISO

ISO/IEC 24779-1:2016

En Vigor
2016-04-08
Information technology — Cross-jurisdictional and societal aspects of implementation of biometric technologies — Pictograms, icons and symbols for use with biometric systems — Part 1: General principles
IEC

IEC 61000-2-2:2002/AMD2:2018

En Vigor
2018-05-09
Amendment 2 - Electromagnetic compatibility (EMC) - Environment - Compatibility levels for low-frequency conducted disturbances and signalling in public low-voltage power supply systems
ISO

ISO/IEC 15444-1:2024

En Vigor
2024-11-01
Information technology — JPEG 2000 image coding system — Part 1: Core coding system
ISO

ISO/IEC 9075-4:2023

En Vigor
2023-06-01
Information technology — Database languages SQL — Part 4: Persistent stored modules (SQL/PSM)
IEC

IEC 60335-2-104:2021 RLV

En Vigor
2021-05-07
Household and similar electrical appliances - Safety - Part 2-104: Particular requirements for appliances to recover and/or recycle refrigerant from air conditioning and refrigeration equipment
ISO

ISO/IEC 23002-3:2007

En Vigor
2007-10-10
Information technology — MPEG video technologies — Part 3: Representation of auxiliary video and supplemental information
IEC

IEC 61158-4-8:2007

En Vigor
2007-12-14
Industrial communication networks - Fieldbus specifications - Part 4-8: Data-link layer protocol specification - Type 8 elements
IEC

IEC 60759:1983/AMD1:1991

En Vigor
1991-11-15
Amendment 1 - Standard test procedures for semiconductor X-ray energy spectrometers
ISO

ISO/IEC 13066-1:2011

En Vigor
2011-05-05
Information technology — Interoperability with assistive technology (AT) — Part 1: Requirements and recommendations for interoperability
IEC

IEC 60794-3-30:2008

En Vigor
2008-04-29
Optical fibre cables - Part 3-30: Outdoor cables - Family specification for optical telecommunication cables for lakes, river crossings and coastal application
IEC

IEC 61196-8:2023

En Vigor
2023-06-28
Coaxial communication cables - Part 8: Sectional specification for semi-flexible cables with fluoropolymer dielectric
IEC

IEC 60404-3:2022

En Vigor
2022-11-08
Magnetic materials - Part 3: Methods of measurement of the magnetic properties of electrical steel strip and sheet by means of a single sheet tester
IEC

IEC 61363-1:1998

En Vigor
1998-02-26
Electrical installations of ships and mobile and fixed offshore units - Part 1: Procedures for calculating short-circuit currents in three-phase a.c.
IEC

IEC 61853-4:2018

En Vigor
2018-08-30
Photovoltaic (PV) module performance testing and energy rating - Part 4: Standard reference climatic profiles
ISO

ISO/IEC TS 18661-3:2015

En Vigor
2015-10-06
Information Technology — Programming languages, their environments, and system software interfaces — Floating-point extensions for C — Part 3: Interchange and extended types
IEC

IEC 60067D:1977

En Vigor
1977-01-01
Fourth supplement - Dimensions of electronic tubes and valves
IEC

IEC 60400:2017/AMD1:2020

En Vigor
2020-02-25
Amendment 1 - Lampholders for tubular fluorescent lamps and starterholders
IEC

IEC 61126:1992/AMD1:1996

En Vigor
1996-10-25
Amendment 1 - Procedure for use in the preparation of maximum lamp outlines