| 摘要 |
<p>The sideboard, on rollers, is for use by a draughtsman. It has a chassis (1) covered with a sack of cloth (4), held on by hems (5). Outside of the sack are sewn fixing straps (6), and pockets. It is carried on four rollers (2) and has four screws (3) fixing the sack on to the chassis. The overall size is about 430 x 430 mm, with a height of 600mm. The chassis is made of four tubes, which can be plastics, reinforced or not, wood, chemical or natural material.</p> |
