系统介绍：
- 文件名:cn_windows_7_professional_with_sp1_x64_dvd_u_677031.iso
- SHA-256:4e72b1389de9e1ca5611991ff2e698fc65710b56a59d259f172e9c1f0589334b
- SHA-1:9b57e67888434c24dd683968a3ce2c72755ab148MD54da7fac071b542393823017bee1372b4
- 文件大小3.19GB
下载地址：
ed2k://|file|cn_windows_7_professional_with_sp1_x64_dvd_u_677031.iso|3420557312|430BEDC0F22FA18001F717F7AF08C9D5|/