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oct 27, 1985 - 1985年10 月27日中国第一台光盘录放系统在上海激光技术研究所研制成功。

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1985年10 月27日中国第一台光盘录放系统在上海激光技术研究所研制成功。

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工业大事年表

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oct 27, 1985

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~ 39 years ago

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