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IEC 61643-332:2024

Действующий

Components for low-voltage surge protection - Part 332: Selection and application principles for metal oxide…

Overview IEC 61643-332:2024 is an international standard published by the International Electrotechnical Commission (IEC) that focuses on components for low-voltage surge protection, specifically met…

BS EN IEC 61643-332:2024

Действующий

Components for low-voltage surge protection - Selection and application principles for metal oxide varistors…