backfill material
短语词组
- backfill l material 回填物料;回填料
- compacted backfill material 压实路基回填材料;压缩回填材料;压实回填材料
- paster like backfill material 似膏体充填
- binder backfill material 胶结充填材料
- application ofroadbase backfill material 路基回填应用
- embankment backfill material 路堤回填材料
- light backfill material 轻质回填材料
- unshrinkable backfill material 不收缩回填料
- pervious backfill material 透水性回填材料 返回 backfill material