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| Chinese National Standard Category: Basic standards and general methods for photosensitive material |
| English Title: | Photography—Paper dimensions—Rolls for printers |
| Chinese Title: | 摄影 相纸尺寸 印片机用卷筒相纸 |
| Standard No.: | GB/T 29331-2012 |
| Category No.: | G80 |
| Issued by: | AQSIQ;SAC |
| Issued on: | 2012-12-31 |
| Implemented on: | 2013-8-1 |
| Status: | valid |
| Superseded by: | |
| Superseded on: | |
| Abolished on: | |
| Superseding: | |
| Word Count: | 6000 words |
| Similar Standards: |
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