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NH-YJGCFBP22單臂吊機(jī)用扁電纜10kv高壓電纜與熱管道油管道、可燃?xì)怏w及易燃液體管道、熱力設(shè)備或其它管道之間，高壓扁卷筒原理、性能及應(yīng)用范圍：彈力式工...

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