题名: | the economics of the operation of construction traffic on the sub-base of a road pavement |
责任者: | Hardman, R,Heaton, BS,Jordan, PG,Abell, R |
学科分类: | 暂无分类 |
出版机构: | Transport Research Laboratory |
提交日期: | Jan 1973 |
总页数: | 14 |
报告类型: | 科技报告 |
资源类型: | 科技(咨询、行业)报告 |
初始创建时间: | Jan 1973 |