Ревидиран
Specifies the main performance characteristics of instruments intended for measurement of airborne radon volume activity, their specific method of testing and documentation requirements. Is to be used with IEC 61577-1.
ПОВУЧЕН
IEC 61577-2:2000 ED1
99.60
Повлачење ступило на снагу
10. 7. 2014.
ОБЈАВЉЕН
IEC 61577-2:2014 ED2