Windows 8:6.2.8220.0.winmain win8beta.120127-1925:修订间差异

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{{ Infobox Buildinfo
|image = 8220ClientVersion2.jpg
|imagecaption = '6.2.8220.0.winmain_win8beta.120127-1925
|kernel = 6.2
|arch =
|sku =
|bios = 2012/1/28
|string = '6.2.8220.0.winmain_win8beta.120127-1925
|key =