Projekta Nr.EN 61557-2:1997
NosaukumsSpecifies requirements for equipment for measuring the insulation resistance of equipment and installations in the de-energized state.
Reģistrācijas numurs (WIID)52988
Darbības sfēraSpecifies requirements for equipment for measuring the insulation resistance of equipment and installations in the de-energized state.
StatussAtcelts
ICS grupa19.080