crushed rock
短语词组
- crushed surrounding rock road 破碎围岩巷道
- crushed -rock berm 片碎石护坡
- crushed wall rock 破碎围岩
- crushed wall rock lane 破碎围岩巷道
- crushed run rock 未筛分碎石
- crushed surrounding rock 破碎围岩
- closed crushed -rock layer 封闭块碎石层
- embankment with crushed -rock slope protection 块石护坡路基
- crushed rock embankment 碎石路基 返回 crushed rock