| 摘要 |
<p>The container unit is made from plastic material and has a circular shaped bowl base and consists of a sector of a circular channel. The container has an outer curved edge of large diameter (2). An inner curved edge of small diameter (3) and two straight end pieces (4,5). The end pieces are 90 deg. angularly offset from each other, so that each container occupies a quarter of a circle. The containers may be arranged in any number of ways with the straight faces (4,5) butting up against one another, to form a series of circles, semi-circles, 'S' or any other pattern. The containers are each fitted with a flange to hold a lid.</p> |
