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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 janv. 1979 – 1 janv. 0)

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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 sept. 2023

1

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688

Date:

1 janv. 1979

1 janv. 0

~ 0 days

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