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IEC 60364-4-473:1977+AMD1:1998 CSV ed1.1

Заменен
Electrical installations of buildings - Part 4: Protection for safety - Chapter 47: Application of protective measures for safety - Section 473: Measures of protection against overcurrent — 21 стр.
IEC 60364-4-473:1977+AMD1:1998 CSV ed1.1
Заменен
IEC 60364-4-43:2023 ed4.0
Действует