| 摘要 |
<p>The container, made of concrete, is built up from modular panels of standard dimensions which can be assembled in a manner which permits the internal volume of the container to be varied. The panels are of square or rectangular shape and have an outer decorative face and an inner face in which screw threaded sleeves are embedded. Right angle brackets are used to connect adjacent panels. Each bracket has slots to receive screws for insertion into the threaded sleeves.</p> |
