| 摘要 |
<p>The bed base comprises laths (2) made from multi-layer wooden laths placed side by side and transverse to the frame interior. They can be moved both horizontally and vertically. The laths are mounted on resilient supports (3) applied between the end of the lath and the frame. Each support is composed of a pocket which constitutes the reception housing of the lath end portion.</p> |
