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[国外标准] IEC 61156-3-2-2001 Multicore and symmetrical pair/quad cables for digital communications - Part 3-2:

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

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IEC 61156-3-2-2001 Multicore and symmetrical pair/quad cables for digital communications - Part 3-2:.pdf

IEC 61156-3-2-2001 Multicore and symmetrical pair/quad cables for digital communications - Part 3-2:.pdf

special sound cable - 特种通信电缆,专用伴音电缆 （0） 投诉

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