Ревидиран
Deals with the safety of electroheating installations with electron guns and is to be read in conjunction with IEC 60519-1. Applies also to the high-voltage source supplied to electron guns and may also be used for equipment employing glow discharge heating systems, where applicable.
ПОВУЧЕН
IEC 60519-7:1983 ED1
99.60
Повлачење ступило на снагу
27. 2. 2008.
ОБЈАВЉЕН
IEC 60519-7:2008 ED2