[左] retr 高频电路设计与制作.pdf
[左] 450 cannot open file /upload/高频电路设计与制作.pdf for reading.
[左] 传输失败!
[左] port 222,83,180,45,7,243
[左] 200 port command successful.
[左] retr 高频电路设计与制作.pdf
[左] 450 cannot open file /upload/高频电路设计与制作.pdf for reading.
[左] 传输失败!
队列传送完成
1 个文件传送失败