| 摘要 |
The telescopic rods has a bar (A) that is fixed to a perforated board, a bar or a ball joint. The bar supports a sliding rail (B) with ball bearings and a spring. The bar and sliding rail are held in a case (C) that holds double or single hooks to support the products. The bar, rail and case can be made in stainless steel, aluminium or injected plastics material. The ensemble can be fixed to a basket or shelf.
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