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IEC 61557-14:2023 ed2.0

Действует
Electrical safety in low voltage distribution systems up to 1 000 V AC and 1 500 V DC - Equipment for testing, measuring or monitoring of protective measures - Part 14: Equipment for testing the safety of electrical equipment of machinery — 33 стр.
IEC 61557-14:2013 ed1.0
Заменен
IEC 61557-14:2023 ed2.0
Действует