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发帖数: 122 | 1 【 以下文字转载自 deleted 讨论区 】
【 原文由 yujh 所发表 】
right.
actually, I don't know about the 'unprintable' pdf,
but I did the pdf->ps->pdf thing to an encrypted
pdf (which couldn't be selected or modified), and
the encryption was gone after this. |
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