lean concrete base
短語詞組
- slipform lean concrete base 滑模貧混凝土基層
- lean concrete base lcb 貧混凝土基層
- rolling lean concrete base 碾壓貧混凝土基層
- lean concrete permeable base 貧混凝土透水基層
- lean concrete base asphalt pavement 貧混凝土基層瀝青路面
- pavement with lean concrete base 貧混凝土基層混凝土路面 返回 lean concrete base