backfill material
短语词组
- backfill l material 廻填物料;廻填料
- compacted backfill material 壓實路基廻填材料;壓縮廻填材料;壓實廻填材料
- paster like backfill material 似膏躰充填
- binder backfill material 膠結充填材料
- application ofroadbase backfill material 路基廻填應用
- embankment backfill material 路堤廻填材料
- light backfill material 輕質廻填材料
- unshrinkable backfill material 不收縮廻填料
- pervious backfill material 透水性廻填材料 返回 backfill material