30732 Resultados disponibles

Filtrar:

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

IEC 62435-1:2017

En Vigor
2017-01-20
Electronic components - Long-term storage of electronic semiconductor devices - Part 1: General
IEC

IEC 60050-603:1986/AMD1:1998

En Vigor
1998-05-08
Amendment 1 - International Electrotechnical Vocabulary (IEV) - Part 603: Generation, transmission and distribution of electricity - Power systems planning and management
IEC

IEC 61169-1-4:2020

En Vigor
2020-07-08
Radio-frequency connectors - Part 1-4: Electrical test methods - Voltage standing wave ratio, return loss and reflection coefficient
ISO

ISO/IEC 29155-1:2017

En Vigor
2017-12-06
Systems and software engineering — Information technology project performance benchmarking framework — Part 1: Concepts and definitions