A.ZPW.XKJD-1700 B.ZPW.XKJD-2000 C.ZPW.XKJD-2300 D.ZPW.XKJD-2600
A.7.5km B.10km C.12.5km D.15km
A.ZPW.PT-1700 B.ZPW.PT-2000 C.ZPW.PT-2300 D.ZPW.PT-2600
A.道岔岔后極性絕緣破損 B.道岔安裝裝置角鋼絕緣雙破損 C.軌端絕緣雙破損 D.岔后跳線(xiàn)接觸軌底
A.箱盒、調(diào)諧區(qū)禁停牌等軌旁設(shè)備固定 B.鋼包銅線(xiàn)、引接線(xiàn)及輔助線(xiàn)等作用良好 C.補(bǔ)償電容固定 D.軌道電路無(wú)外界短路可能