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<p><spanstyle="color:#e53333;font-size:24px;"><b>光缆金具河北厂家15603121125</b></span></p><pclass="Pa9"><spanstyle="font-size:10.0pt;font-family:"fhyini+fzltchjw--gb1-0","sans-serif";color:#f7941c;"="">用途与结构<spanlang="EN-US"><o:p></o:p></span></span></p><pclass="Pa8"style="margin-left:22.0pt;text-align:justify;text-justify:inter-ideograph;"><spanclass="A0"><spanstyle="font-size:10.0pt;font-family:"方正兰亭细黑","sans-serif""="">预绞式护线条用来保护导线免受振动、线夹压应力、磨擦、电弧和外来的其它损伤。预绞式段护线条在导线振动不严重的情况下，可在较短跨距的线路上保护导线不受电弧、磨擦或其它损伤。它们也可作为修补条，用来修补已受到损伤的导线，使它恢复原来的机械强度及导电性。还可用来保护分支线条，使导线分支点上避免受到由于电弧和磨擦所以起的损伤。</span></span><spanlang="EN-US"style="font-size:10.0pt;font-family:"方正兰亭细黑","sans-serif";color:#221e1f;"=""><o:p></o:p></span></p><p></p><pclass="Pa8"style="margin-left:22.0pt;text-align:justify;text-justify:inter-ideograph;"><spanclass="A0"><spanstyle="font-size:10.0pt;font-family:"方正兰亭细黑","sans-serif""="">预绞式护线条和预绞式短护线条的结构简单，一组预绞丝形成空管，包裹导线时产生握紧力，从而保护导线。</span></span><spanlang="EN-US"style="font-size:10.0pt;font-family:"方正兰亭细黑","sans-serif";color:#221e1f;"=""><o:p></o:p></span></p><pclass="Pa9"><spanstyle="font-size:10.0pt;font-family:"fhyini+fzltchjw--gb1-0","sans-serif";color:#f7941c;"="">用途<spanlang="EN-US"><o:p></o:p></span></span></p><pclass="Pa8"style="margin-left:22.0pt;text-align:justify;text-justify:inter-ideograph;"><spanclass="A0"></span></p><pclass="Pa8"style="margin-left:22.0pt;text-align:justify;text-justify:inter-ideograph;"><spanclass="A0"><spanstyle="font-size:10.0pt;font-family:"方正兰亭细黑","sans-serif""="">预绞式导线接续条仅仅被设计作为单独的外接组件，用于高压线路（<spanlang="EN-US"><345kV</span>）。</span></span><spanlang="EN-US"style="font-size:10.0pt;font-family:"方正兰亭细黑","sans-serif";color:#221e1f;"=""><o:p></o:p></span></p>
