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電線與電纜的區別有哪些

區別有4點：結構不同，電線是幾根比較軟的線材的組合，cat6a cable外面絕緣層。電纜由一根或幾根裸線組成，外層由橡膠制成。尺寸不同，電線尺寸小。功能不同，電線能帶的電量比較少。硬度也不同，選擇電...

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