高速公路倒装结构级配碎石防裂基层的级配与回弹模量试验研究
고속공로도장결구급배쇄석방렬기층적급배여회탄모량시험연구
Experiment Research on Grade and Elasticity Module of Graded Broken Stone Used for Guard against the Crack Base in Expressway inversive Structure
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