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      后推式貨架是采用軌道和托盤小車相結合，利用貨物的自重，實現貨物的先進后出，適合于大批量同類型貨物的存儲，空間利用率很高。

     Push Back Racking is using track system with pallet cart,under the influence of gravity,first in later out is available,it is suitable for storage large quantity and same kinds of goods.High unilization ratio of storage space.