Shelf system has side columns, to which cross-bars are attached, shelf made up of longitudinal bars being mounted on these by hooks on outer bars which fit over cross bars and shorter outer bars below these which rest against columns

摘要

The shelf system has side columns (12), to which cross-bars (13', 13) are attached. A shelf made up of longitudinal bars (15) is mounted on these by hooks (18) on the outer bars which fit over the cross bars and shorter outer bars (19) below these which rest against the inner walls of the columns.