| 摘要 |
<p>The housing (3) has a connected structure (6) in the front panel (4) of the housing, which comprises of two parallel running slots, whose width and depth are variable. The slots forms a comb-shaped structure over which external elements are connected with the housing, in which the external elements has a profile on its rear side, by which the external elements are seized and adhered with the comb-shaped structure or are inserted on an edge of the front panel in the comb-shaped structure.</p> |
