Panel used as e.g. base for paper sheet to draw images, has stands that are used for mounting plates over mounting plates and are provided with stand pipes and plugged cladding tubes on which mounting plates are secured
摘要
<p>The panel (1) comprises the stands (8-12) that are used for mounting the plates (3-6) over the mounting plates. The stands are provided with stand pipes and plugged cladding tubes on which the mounting plates are secured.</p>
