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    RVV2x2.5

    标称截面上限mm22x2.25
    根数/线径上限mm2/49/0.25
    护套厚度mm1.0
    外径上限mm10.6
    20°C导体电阻≤Ω/km7.98
    铜价25元/kg时电线基准价2780
    国产精品边做奶水狂喷无码