
Information Technology - 90mm. Flexible Disk Cartridges - 10 Mb, 33 157 Ftprad, For Sector Servo Tracking
出版:British Standards Institution

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Information Technology - 90mm. Flexible Disk Cartridges - 10 Mb, 33 157 Ftprad, For Sector Servo Tracking
出版:British Standards Institution
专家解读视频