Rack beams and reservoir design of the basic elements:
(1) The weight of the goods (including pallet quantity box);
(2) the size of the tray and shelf the size (width W * D * deep high H);
(3) forklift lifting height and the Treasury can use the clear height;
(4) selection of forklift truck models or parameters;
(5) truck access into the fork when the direction of the shelf;
(6) storage size of the reservoir area of the plane;
(7) library shelves and out of the direction and requirements.