應該是加了密的,解密後才能copy和修改。
回複:再問:同為pdf文件,為什麽有的文章可以拷貝或
所有跟帖:
• 剛冒著中毒的風險,下了軟件的,可告訴我: -花粉- ♀ (59 bytes) () 07/01/2006 postreply 17:45:43
• 回複:剛冒著中毒的風險,下了軟件的,可告訴我: -充數- ♀ (96 bytes) () 07/01/2006 postreply 17:55:28
應該是加了密的,解密後才能copy和修改。
• 剛冒著中毒的風險,下了軟件的,可告訴我: -花粉- ♀ (59 bytes) () 07/01/2006 postreply 17:45:43
• 回複:剛冒著中毒的風險,下了軟件的,可告訴我: -充數- ♀ (96 bytes) () 07/01/2006 postreply 17:55:28
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