流动式货架：
此类型货架通常由中型横梁式货架演变而成，货架每层前后横梁之间设置滚轮式铝合金或半斤流力条，利用货
物自重，实现货物的*先出，适于装配线两侧的工序转换、配送中心的拣选作业等场所。
Flow Through Racking:
This type of shelf is usually the evolution of medium-sized beams Rack Made,before and after each
floor beam shelf set between the aluminum roller Article alloy or sheet meatal flow force,use of
goods,self-respect,to achieve goods FIFO objects suitable for assembly line both sides of the
conversion process,The selection of distribution center operations and other places.
