自动拨号移动电话系统 automatic dialling mobile telephone system
便移式拨管机 portable pulling machine
拨号音转移 Dial Tone Transfer
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。
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.
该移拨数目方案在考虑单车运费的条件下移拨成本最低。
The transfer-number scheme has the lowest transfer cost in consideration of the single-car cost.
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