Windows：
Windows7纯净版.iso提取码：y2d7
Windows7精简版.iso提取码：1i9b
cn_windows_7_enterprise_with_sp1_x64_dvd_u_677685.iso提取码：mmf1
Windows Server 2003 SP2.iso提取码：mj6s
Win2008 r2 server_CN_DVD.iso提取码：vwwl
Win Server 2008_64_x86.iso提取码：tobg
linux：
rhel-server-6.5-x86_64-dvd.iso提取码：t04j
ubuntu-18.10-desktop-amd64.iso提取码：gklh
ubuntukylin-18.04.2-enhanced-amd64.iso提取码：rarq
kali-linux-2018.3a-amd64.iso提取码：bnir
Kylin-4.0.2-desktop-sp2_Community-20171127-x86_64.iso提取码：h4x5