This paper studied the effects of the filler-asphalt ratio and the gradation on mechanical properties and water permeability of OGFC.

 
  • 試驗研究了粉膠比和集料級配對開(kāi)級配瀝青混凝土(OGFC)力學(xué)性能和透水性的影響。
今日熱詞
目錄 附錄 查詞歷史
国内精品美女A∨在线播放xuan