Ревидиран
Gives limit dimensions of thread for metal or plastic and ceramic lampholders with shade holder rings made of metal or plastic. Dimensions for 'Go' and 'Not go' gauges for shade holder rings and for lampholders are also included.
ПОВУЧЕН
IEC 60399:1972 ED1
99.60
Повлачење ступило на снагу
7. 10. 2004.
ОБЈАВЉЕН
IEC 60399:2004 ED2