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2017年4月16日上午九(jiu)點，青(qing)島(dao)地鐵2號線電(dian)力(li)蓄(xu)電(dian)池工程維護車順利抵達遼陽東路車輛段。

  電(dian)(dian)(dian)力(li)蓄(xu)電(dian)(dian)(dian)池工程維護車具有雙電(dian)(dian)(dian)源供電(dian)(dian)(dian)系統，即可(ke)采用DC1500V接觸軌供電(dian)(dian)(dian)，也可(ke)采用牽引(yin)蓄(xu)電(dian)(dian)(dian)池供電(dian)(dian)(dian)，具有綠色環保(bao)、清(qing)潔節能、噪(zao)聲(sheng)低等(deng)特(te)點。該車的(de)順利驗收，為車輛(liang)段(duan)調車、工務作(zuo)業等(deng)提供了重要保(bao)障。