IEC 61156-11 2023 Multicore and symmetrical pair/quad cables for digital communications -Part 11

IEC 61156-11 2023 Multicore and symmetrical pair/quad cables for digital communications -Part 11 - 简版

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2025-03-13 17:01:30

IEC 61156-11 2023 Multicore and symmetrical pair/quad cables for digital communications -Part 11.pdf