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1979年是年上海延安机器厂试制成功DFSA 型电子分色机，填补国内空白。 (1 Jan 1979 Jahr – 1 Jan 0 Jahr)

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1979年是年上海延安机器厂试制成功DFSA 型电子分色机，填补国内空白。

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工业大事年表

2 Sep 2023

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1 Jan 1979 Jahr

1 Jan 0 Jahr

~ 0 days

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