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Terms for subject Bridge construction containing centre line of track | all forms | in specified order only
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centre line of track线路中心线
centre line of track线路中线
clear distance from centre-line of track to hand-rail of sidewalk线路中心至人行道栏杆内侧的净距
height from surface of flow channel of culvert to bottom of rail at centre-line of track线路中线处自涵洞流水槽面至轨底的高度