storage shelf shelf floor multi-layer storage shelf warehouse supermarket display shelf home balcony combination iron rack

light length 100 * width 40 * height 150 light length 100 * width 40 * height 200 light length 100 * width 50 * height 150 light length 100 * width 50 * height 200 light length 120 * width 40 * height 150 light length 120 * width 40 * height 200 light length 120 * width 50 * height 150 light length 120 * width 50 * height 200 light length 150 * width 40 * height 150 light length 150 * width 40 * height 200 light length 150 * width 50 * height 150 light length 150 * width 50 * height 200 light length 150 * width 60 * height 150 light length 150 * width 60 * height 200 light length 200 * width 40 * height 150 light length 200 * width 40 * height 200 light length 200 * width 50 * height 150 light length 200 * width 50 * height 200 light length 200 * width 60 * height 150 light length 200 * width 60 * height 200 medium length 150 * width 50 * height 200 medium length 150 * width 60 * height 200 medium length 200 * width 50 * height 200 medium length 200 * width 60 * height 200 heavy duty length 150 * width 50 * height 200 heavy duty length 150 * width 60 * height 200 heavy duty length 200 * width 50 * height 200 heavy duty length 200 * width 60 * height 200 light length 50 * width 40 * height 50 two layers

white main frame 3 layers [thickening]] blue main frame 3 layers [thickening]] white sub-frame 3-layer [thickening]] blue sub-frame 3-layer [thickening]] white main frame 4 layers [thickening]] blue main frame 4 layers [thickening]] white sub-frame 4-layer [thickening]] blue sub-frame 4-layer [thickening]]