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29 giug 1990 anni - 1990年6月29日上海医疗器械厂与上海核工程研究设计院等50多家单位合作，研制成功国内第一台JD31型(中华I型)全身 CT。

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1990年6月29日上海医疗器械厂与上海核工程研究设计院等50多家单位合作，研制成功国内第一台JD31型(中华I型)全身 CT。

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工业大事年表

2 set 2023

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689

Data:

29 giug 1990 anni

Adesso

~ 35 years ago

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