双线桥 double track bridge; double-line bridge; double-track bridge 双线圈 twin coil◇双线圈灯丝 double coil filament; 双线圈继电器 double-wound relay .
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Construction adopts double line design, "linear bridge" series sky lobby, learning, life can be efficient conversion.
建筑均采用双流线设计，“线性天桥”串联空中大堂，学习，生活可高效转换。
Until now the bridge is the longest span in the continuous rigid frame double line railway bridge in our country.
该桥是目前我国最大跨度的预应力混凝土连续刚构铁路双线桥。
Introduces OCS construction transitional plan such as railway line-moving, line-crossing and side-exchanging, bridge and track laying, station closing up etc. on Zhuzhou-Liupanshui double track lines.
介绍了株六复线改造因线路拨移、线路交叉换侧、桥梁铺架、车站封闭等引起接触网施工方案的过渡。
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