| 摘要 |
<p>The unit (1) has lower and upper supporting surfaces whose distances are same from each other. The lower surfaces are attached to the upper surfaces. Side surfaces (15, 16) run upwards from the lower surfaces and form insertion cavities (30) that lie next to each other for bottles (40). The unit is rotated in its position about 180 degrees opposite to the upper surfaces, is made of expanded polypropylene and is formed in zigzag shape.</p> |
