drive-in rack 1, high density storage 2, first-in-last-out 3, maximum 1500kg per pallet 4, fast ... aisle consists of several level of pallet support rail. Pallets are placed on pallet support rail one after another;4 ... be met.6), Top and back bracing are used to fix the whole racking, making the whole ... (if available);b), the sizes and weight of the pallet;c), the szie of the warehouse (length, width, ...