30708 Resultados disponibles

Filtrar:

(16982)
(13726)
(0)
IEC

IEC 60811-401:2012/AMD1:2017

En Vigor
2017-07-21
Amendment 1 - Electric and optical fibre cables - Test methods for non-metallic materials - Part 401: Miscellaneous tests - Thermal ageing methods - Ageing in an air oven
IEC

IEC/IEEE 60079-30-1:2025

En Vigor
2025-09-15
Explosive atmospheres - Part 30-1: Electrical resistance trace heating - General and testing requirements
IEC

IEC 60794-1-208:2025

En Vigor
2025-04-23
Optical fibre cables - Part 1-208: Generic specification - Basic optical cable test procedures - Environmental test methods - Pneumatic resistance, Method F8
IEC

IEC 60244-11:1989

En Vigor
1989-04-15
Methods of measurement for radio transmitters. Part 11: Transposers for FM sound broadcasting
IEC

IEC 60079-25:2020/AMD1:2025

En Vigor
2025-09-25
Amendment 1 - Explosive atmospheres - Part 25: Intrinsically safe electrical systems
IEC

ISO/IEC 14496-5:2001/AMD5:2004

En Vigor
2004-11-08
Information technology - Coding of audio-visual objects - Part 5: Reference software - Amendment 5: Reference software extensions for error resilient simple scalable profile
IEC

IEC 63218:2021

En Vigor
2021-08-30
Secondary cells and batteries containing alkaline or other non-acid electrolytes - Secondary lithium, nickel cadmium and nickel-metal hydride cells and batteries for portable applications - Guidance on environmental aspects
IEC

ISO/IEC 14496-4:2004/AMD5:2005

En Vigor
2005-04-22
Information technology - Coding of audio-visual objects - Part 4: Conformance testing - Amendment 5: Conformance extensions for error-resilient simple scalable profile