摘要: PROBLEM TO BE SOLVED: To reduce a construction period, personal cost and material cost by repairing an existing footway-driveway boundary block which is broken or degraded.收藏 引用 批量引用 报错 分享 文库来源 其他来源 求助全文 FOOTWAY-DRIVEWAY BOUNDARY BLOCK REPAIRING SYSTEM 优质文献 ...