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    产品中心

    RVV 2x4

    标称截面上限mm22x4.0
    根数/线径上限mm2/56/0.30
    护套厚度mm1.0
    外径上限mm11.5
    20°C导体电阻≤Ω/km4.95
    铜价25元/kg时电线基准价4200
    国产精品边做奶水狂喷无码