问题:自治区公路管理局《公路灾害预防、抢险及修复工程管理制度》中要求公...
Saturday, September 17, 2022
问题:双曲拱桥的拱波不仅是主拱圈的组成部分,而且在浇筑混凝土拱板时,又...
Thursday, September 15, 2022
问题:农村公路建设项目实行施工许可制度。县道和乡道建设项目的施工许可由...
Monday, September 12, 2022
问题:连续式观测站点,进行不定期的人工对比观测,数据精确度必须达到()...
Saturday, September 17, 2022
问题:绿化管护不善损坏按长度(m)计算,每()扣1分,累计长度不足规定...
Wednesday, September 14, 2022
Thursday, September 15, 2022
问题:按照测量工作的精度要求不同,可采用不同工具和不同方法来进行距离丈...
Saturday, September 17, 2022
Thursday, September 15, 2022
Thursday, September 15, 2022
Thursday, September 15, 2022
Monday, September 12, 2022
Monday, September 12, 2022
问题:公路养护管理的基本任务之二是采取正确的技术措施,提高养护(),延...
Thursday, September 15, 2022
Thursday, September 15, 2022
Thursday, September 15, 2022
Saturday, September 17, 2022
Wednesday, September 14, 2022
Friday, December 9, 2022
Thursday, September 15, 2022
Saturday, September 17, 2022