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鋁芯低壓交聯(lián)電纜YJLV基本用途和銅芯低壓交聯(lián)電纜YJLV是一樣的,二者從產(chǎn)品結(jié)構(gòu)上來看是沒有區(qū)別的,區(qū)別在于銅芯的交聯(lián)電纜的載
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