Revidiran
Is applicable to electroheat installations such as furnaces for direct arc heating (direct arc furnaces, submerged arc furnaces, ladle arc heating furnaces) and furnaces for indirect arc heating.
The contents of the corrigendum of December 2008 have been included in this copy.
POVUČEN
IEC 60519-4:2006 ED3
99.60
Povlačenje stupilo na snagu
19. 6. 2013.
POVUČEN
IEC 60519-4:2006/COR1:2008 ED3
POVUČEN
IEC 60519-4:2013 ED4