Ревидиран
Applies to quartz crystal controlled oscillators intended for use in electronic applications and which are commercially available as separate and independent units. Establishes conditions for assessing the mechanical, electrical and climatic properties of quartz crystal control oscillators, describes test methods and provides guidance for their use and maintenance.
ПОВУЧЕН
IEC 60679-1:1980 ED1
99.60
Повлачење ступило на снагу
11. 12. 1997.
ПОВУЧЕН
IEC 60679-1:1980/AMD1:1985 ED1
ПОВУЧЕН
IEC 60679-1:1997 ED2