题名: | ORN18 - A guide to the pavement evaluation and maintenance of bitumen-surfaced roads in tropical and sub-tropical countries |
责任者: | TRL Transport Research Laboratory |
学科分类: | 暂无分类 |
出版机构: | Transport Research Laboratory |
提交日期: | 1999 |
总页数: | 78 |
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: | 1999 |