
Communication Cables - Part 2-33: Common Design Rules And Construction - Polyethylene Insulation Compounds For Multi Element Metallic Cables For Indoor Installation (Data Cable)
出版:Asociacion Espanola de Normalizacion

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Communication Cables - Part 2-33: Common Design Rules And Construction - Polyethylene Insulation Compounds For Multi Element Metallic Cables For Indoor Installation (Data Cable)
出版:Asociacion Espanola de Normalizacion
专家解读视频