The press-in rack between front and rear beam is connected with multiple layers trolley.The slaver(or material box) is put in the trolley from outside, and the subsequent will push the prior inside.

• 压入式货架是在前后梁之间以多层台车重叠相接，从外侧将托盘（或料箱）置于台车推入，后储存之货物会将原先货物推往里面。