Commit Graph

3 Commits

Author SHA1 Message Date
skywind3000
e57e20ea7e update preserve-cd-2.pdf 2020-12-20 01:54:31 +08:00
skywind3000
68809070c4 reduce doc size by 50% 2020-12-10 14:19:49 +08:00
skywind3000
df397b622e update files 2020-12-10 12:40:39 +08:00