Step, notch board, post and handrail made from veneer plywood used as a staircase are glued together using a layer material
摘要
<p>Step, notch board, post and handrail made from veneer plywood (1) are glued together using a layer material (2). The edges are rounded to 4 mm after gluing. Preferred Features: The edges are treated and protected on the ends by oils (4).</p>
