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IEC
IEC
IEC TR 60870-1-1:1988
En Vigor
1988-12-30
Telecontrol equipment and systems. Part 1: General considerations.
Section One: General principles
IEC
IEC TR 62728:2011
En Vigor
2011-09-22
Display technologies - LCD, PDP and OLED - Overview and explanation of
differences in terminology
IEC
IEC 61992-1:2006/AMD1:2014
En Vigor
2014-04-29
Amendment 1 - Railway applications - Fixed installations - DC switchgear
- Part 1: General










