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IEC 62772:2016 ed1.0

Заменен
Composite hollow core station post insulators for substations with a.c. voltage greater than 1 000 V and d.c. voltage greater than 1 500 V - Definitions, test methods and acceptance criteria — 45 стр.
IEC 62772:2016 ed1.0
Заменен
IEC 62772:2023 ed2.0
Действует