waste materials
短语词组
- Waste Raw Materials 废物原料
- Waste Metal Materials 浪费金属材料
- broken waste concrete materials 旧混凝土破碎集料
- Waste and Materials 废弃物与原材料
- waste e materials 废料
- waste energetic materials 废弃含能材料
- waste magnetic materials 废旧磁性材料
- waste tobacco materials 烟草下脚料 返回 waste materials