| 摘要 |
An interlocking arrangement (10) for panels has a locking tab (20) having a nose (22) and a base of a first width WT including at least one transverse segmented base edge (24) having have an outermost vane (26) and at least one inner vane (28). The locking tab is received by a locking slit (30) of a second width WS less than the first width of the locking tab.
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