1) widen old road
旧路加宽
1.
Observation and analyzes about sedimentation of widen old road testing section;
旧路加宽试验段现场沉降观测与分析
2.
Analysis and prevention of pavement longitudinal cracking on widen old road
旧路加宽路面纵向开裂原因分析与防治
2) Old Concrete Pavement to Be Widened
旧混凝土路面加宽
3) old bridge broadening
旧桥加宽
1.
Research on partial temperature effect in old bridge broadening;
旧桥加宽局部温度影响研究
4) existing road widening
旧路拓宽
1.
Reasons and restraining measures of existing road widening connecting cracks;
旧路拓宽拼接缝产生原因及预防措施
5) old road widen
旧路帮宽
6) widen construction of used bridge
旧桥加宽改造
补充资料：路南旧石器地点
见中国西南地区人类化石和旧石器文化。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条