Sleeve is knocked down when not used in the inventory. The knocked down size is only 1/4 of its erecting status.
Sleeve is knocked down when not used in the inventory. The knocked down size is only 1/4 of its erecting status.
在库时，无盖箱便于折叠，作为堆放箱的形式而能保管。托盘也能折叠、合，和原来的物品相比大约节省了1/4的空间，它使在库的空间得到了有效的利用。?