crushed rock
短語詞組
- crushed surrounding rock road 破碎圍巖巷道
- crushed -rock berm 片碎石護坡
- crushed wall rock 破碎圍巖
- crushed wall rock lane 破碎圍巖巷道
- crushed run rock 未篩分碎石
- crushed surrounding rock 破碎圍巖
- closed crushed -rock layer 封閉塊碎石層
- embankment with crushed -rock slope protection 塊石護坡路基
- crushed rock embankment 碎石路基 返回 crushed rock