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High Density diskette standard logo. It's white, but exists. But with a white background, you don't can see. 高密度 ロゴ hd High Density diskette standard logo
High Density diskette standard logo. It's white, but exists. But with a white background, you don't can see 高密度 hd ロゴ 高密度フロッピー ディスクの標準的なロゴ