It also analyzed the economic and social results by comparing the HMCL Mixture to the tradition mending material, and showed that HMCL Mixture is a good material to maintenance.
通过冷铺沥青混合料与传统修补材料的经济与社会效益比较，表明冷铺沥青混合料是一种良好的养护筑路材料。
It also analyzed the economic and social results by comparing the HMCL Mixture to the tradition mending material, and showed that HMCL Mixture is a good material to maintenance.
通过冷铺沥青混合料与传统修补材料的经济与社会效益比较，表明冷铺沥青混合料是一种良好的养护筑路材料。
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