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[国外标准] IEC 61156-4-2-2001 Multicore and symmetrical pair/quad cables for digital communications -Part 4-2

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P:2025-03-13 17:01:30

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IEC 61156-4-2-2001 Multicore and symmetrical pair/quad cables for digital communications -Part 4-2.pdf

IEC 61156-4-2-2001 Multicore and symmetrical pair/quad cables for digital communications -Part 4-2.pdf

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