Filtrar:
IEC
IEC 61391-1:2006/AMD1:2017
En Vigor
2017-07-10
Amendment 1 - Ultrasonics - Pulse-echo scanners - Part 1: Techniques for
calibrating spatial measurement systems and measurement of point-spread
function response
IEC
IEC 60252-1:2010
En Vigor
2010-09-29
AC motor capacitors - Part 1: General - Performance, testing and rating
- Safety requirements - Guidance for installation and operation
IEC
IEC 63093-8:2018
En Vigor
2018-06-27
Ferrite cores - Guidelines on dimensions and the limits of surface
irregularities - Part 8: E-cores
ISO
ISO/IEC 18014-4:2015
En Vigor
2015-04-15
Information technology — Security techniques — Time-stamping services —
Part 4: Traceability of time sources
