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[国外标准] NF C 32-321-1982 Insulated cables and flexible cords for installations. Crossed-linked polyethylene insulated cables covered with a polyvinyl chloride sheath

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P:2025-07-10 08:53:58

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NF C 32-321-1982 Insulated cables and flexible cords for installations. Crossed-linked polyethylene insulated cables covered with a polyvinyl chloride sheath.pdf

NF C 32-321-1982 Insulated cables and flexible cords for installations. Crossed-linked polyethylene insulated cables covered with a polyvinyl chloride sheath.pdf

crosstalk - 串音,串话，漏话。亦称为串音。是由于离接两导体之间由于传输信号时发生互相干扰的产生。 （0） 投诉

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