BS PD IEC/TR 61156-1-2:2009 PDF Download
$146.00Multicore and symmetrical pair/quad cables for digital communications. Electrical transmission characteristics and test methods of symmetrical pair/quad cables
standard by BSI Group, 07/31/2009
BSI Group
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Multicore and symmetrical pair/quad cables for digital communications. Electrical transmission characteristics and test methods of symmetrical pair/quad cables
standard by BSI Group, 07/31/2009
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