quality level of highway maintenance 公路养护质量等级
Highway maintenance tax [税收] 养路税
Highway maintenance management 高等级公路养护管理
Highway maintenance workers 公路养护工
toll for highway maintenance 公路养路费
Highway maintenance machines 公路维护设备
highway maintenance vehicle 公路保养车
highway maintenance organization [公路] 公路养护机构
In response to these problems, this paper proposes research, "every village" highway maintenance measures.
针对这些问题，本文通过调研提出了“村村通”公路的维护措施。
At the same time, highway maintenance work has become one of the important works of road management department.
与此同时，公路养护工作成为了公路管理部门的重要工作之一。
Mainly engaged in road construction machinery and highway maintenance of the technical development, production and sales.
主要从事筑路机械和公路养护机的技术开发、生产和销售。
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