Objavljen
OBJAVLJEN
IEC TR 62271-306:2012 ED1
OBJAVLJEN
IEC TR 62271-306:2012/AMD1:2018 ED1
60.60
Standard objavljen
24. 8. 2018.
Amendment 1 - High-voltage switchgear and controlgear - Part 306: Guide to IEC 62271-100, IEC 62271-1 and other IEC standards related to alternating current circuit-breakers
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