Ревидиран
Is applicable to computer-system hardware for systems of Class 1 and 2 (as defined by IEC 61513) in nuclear power plants. This new edition reflects recent developments in computer system hardware design, the use of pre-developed hardware and changes in terminology.
ПОВУЧЕН
IEC 60987:1989 ED1
ПОВУЧЕН
IEC 60987:2007 ED2
99.60
Повлачење ступило на снагу
3. 2. 2021.
ПОВУЧЕН
IEC 60987:2007/AMD1:2013 ED2
ОБЈАВЉЕН
IEC 60987:2021 ED3