| 摘要 |
The pillow (1) consists of a covering (2) and inner suspension elements (4) between top (5) and bottom (6) layers 10 - 20 mm thick. Each suspension element is in the form of a cylinder of 100 mm diameter with a height of 90 mm, and a series of radial lobes of the same diameter as the cylinder. The lobes of one suspension element are joined to those of adjacent ones.
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