| 摘要 |
<p>There is disclosed a slab (10) adapted to be laid on a floor surface (11) in abutting relationship with like slabs (10) to form an access floor. The slab (10) has at least one channel (20) on its underside extending between edges thereof and adapted to be coincident with the channels (20) of neighbouring slabs (10) to form an extended duct through which cabling and the like may be extended.</p> |
