| 摘要 |
<p>Honeycomb structure, comprising a plurality of honeycomb panels placed with their main sides against each other, the honeycomb panels being made of a material such as cellulose material, which is sensitive to moisture actions as far as strength is concerned, but which is free from added moisture-proof means, the contours of the panels differing and being adapted to the interior of a car door, at least two adjacent honeycomb panels having a different compression resistance in the plane.</p> |
