| 摘要 |
<p>The shelving system consists of front uprights (10) and back uprights (11) joined by rigid rods (12), the whole being completely open for the easy insertion of the shelves (15). The corners of the shelves are shaped to correspond with the front (10) and back (11) uprights. Storage at several levels is possible because of the perforations all along the front uprights and the openings all along the length of the back uprights for the adjustments of shelves as required.</p> |
