Makes the reasonable appraisal to the road surface practical performance, is the surface maintenance management system basic constituent.
对路面使用性能作出合理的评价，是路面养护管理系统基本的组成部分。
Emulsion slurry paver is a kind of road surface treatment method used in road maintenance in our country recently.
稀浆封层是近几年在国内道路施工中，推广的一种用于道路预防性养护的表面处治方法。
High pressure cleaning vehicle was a type of specialty vehicle for road surface cleaning, maintenance and environmental protection.
高压清洗车是城市路面清洁、路面维护和防治环境污染的专用车辆。
To some disease that road bed and surface often appear, maintenance measure and standard was proposed.
针对路基路面经常出现的病害，提出了路基路面的养护措施与标准。
Union Taiyuan's path actual makes the reasonable maintenance method by road surface each kind of plant disease and the use function.
结合太原市的道路实际以路面的各种病害及使用功能作出合理的养护方法。
Union Taiyuan's path actual makes the reasonable maintenance method by road surface each kind of plant disease and the use function.
结合太原市的道路实际以路面的各种病害及使用功能作出合理的养护方法。
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