| 摘要 |
<p>File comprises a strip on the back of the file for supporting loose sheets and delimited by a band or a chain. Preferred Features: The strip on the rear of the file is connected to the file on the upper edge. The maximum width of the strip is the same as the width of the back of the file and the maximum height is the same as the height of the back of the file. The outer and inner sides of the file and the strip are made from leather, material, rubber, cardboard, metal or plastic.</p> |
