| 摘要 |
The file comprises a back 1 and a cover 2 separated by one or more bands 3 defined by fold lines 4. This file possesses on the back 1 a first group of holes 7 for the lateral attachment of a listing divided into separate sheets. It also possesses two groups 8 of holes 7 straddling the middle portion of the file for the attachment of a continuous listing. The listing is attached to the file by means of a malleable plastic cord or lace. <IMAGE>
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