| 摘要 |
<p>Floor panels (1, 1') are shown, which are provided with a mechanical locking system comprising small local protrusions (16, 17) which prevent displacement (D3) along the joint of two joined panels when the panels are laying flat on the sub floor and locked vertically (D1) and horizontally (D2), and provide an easy displacement when the panels are joined in an angled (A) position.</p> |
