30725 Resultados disponibles

Filtrar:

(16999)
(13726)
(0)
IEC

IEC 60404-8-11:2018

En Vigor
2018-03-08
Magnetic materials - Part 8-11: Specifications for individual materials - Fe-based amorphous strip delivered in the semi-processed state
IEC

IEC 61010-2-011:2019

En Vigor
2019-03-22
Safety requirements for electrical equipment for measurement, control, and laboratory use - Part 2-011: Particular requirements for refrigerating equipment
IEC

IEC 61753-381-6:2016

En Vigor
2016-01-05
Fibre optic interconnecting devices and passive components - Performance standard - Part 381-6: Cyclic arrayed waveguide grating - Category O (uncontrolled environment)
IEC

IEC 60076-5:2006

En Vigor
2006-02-07
Power transformers - Part 5: Ability to withstand short circuit
IEC

IEC TS 63140:2021

En Vigor
2021-04-28
Photovoltaic (PV) modules - Partial shade endurance testing for monolithically integrated products
IEC

IEC TR 61998:2015

En Vigor
2015-11-19
Model and framework for standardization in multimedia equipment and systems
ISO

ISO/IEC TS 17021-4:2013

En Vigor
2013-09-30
Conformity assessment — Requirements for bodies providing audit and certification of management systems — Part 4: Competence requirements for auditing and certification of event sustainability management systems
IEC

IEC TR 62866:2014

En Vigor
2014-05-07
Electrochemical migration in printed wiring boards and assemblies - Mechanisms and testing