碎石

• Research on foamed mac - asphalt gravel mixture
  泡沫沥青稳定碎石混合料的研究开发
• As it moves , a glacier picks up rock and gravel
  当冰河移动时，会带走岩石和碎石。
• Analysis of broken rock pile resisting liquefaction
  挤密碎石桩抗液化性能分析
• This rough track will soon be a metalled road
  这条坑坑洼洼的路不久就要铺上碎石了
• Discuss of physical mechanism of pulse laser breakstone
  脉冲激光碎石的物理机制探讨
• Construction control for cement stabilized macadam base
  水泥稳定碎石的施工质量控制
• On the quality control of the cement stable macadam base
  水泥稳定碎石基层的质量控制
• Buried under thousands of tons of earthquake rubble
  被埋在数千吨的地震碎石之下的人
• Construction of retaining wall near tsoi yuen tsuen
  在?亨村附近碎石柱的施工
• Asphalt macadam for roads and other paved areas
  道路和其他铺砌区用沥青碎石