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2 agos 1965 anni - 1965年8月2日中国第一台20万倍一级大型电子显微镜在上海市电子光学技术研究所研制成功。

Descrizione:

1965年8月2日中国第一台20万倍一级大型电子显微镜在上海市电子光学技术研究所研制成功。

Aggiunto al nastro di tempo:

工业大事年表

2 set 2023

1

0

686

Data:

2 agos 1965 anni

Adesso

~ 60 years ago

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