asphalt road surface crack的意思|示意
美 / /
英 / /
沥青路面裂缝
asphalt road surface crack的网络常见释义
沥青路面裂缝 沥青路面裂缝预防性养护措施研究_建筑设计论文 关键词：沥青路面裂缝；预防性养护；养护技术 [gap=452]Keywords: asphalt road surface crack; Preventive maintenance; Maintenance technology