Terms for subject Bridge construction containing gap

English	Chinese
construction gap	施工缝
filling earth of gap of abutment-back	缺口的填土
gap at rail joint	轨缝
gap grading	中断级配
gap observation	裂缝观察
gap, slit	缝
gap width	间隙宽度
rail gap	轨隙
rail gap	轨缝
rail joint gap	轨缝
rail joint gap	钢轨接缝
reserved gap	预留空隙
reserved rail gap	预留轨缝
transversal dilatation gap	横向伸缩间隙
transverse expansion and contraction gap	横向伸缩间隙