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9 set 1959 ano - 1959年9月9日上海光学仪器厂制成中国自行设计制造的 10万倍高级电子显微镜。

Descrição:

1959年9月9日上海光学仪器厂制成中国自行设计制造的 10万倍高级电子显微镜。

Adicionado na linha do tempo:

工业大事年表

2 set 2023

1

0

686

Data:

9 set 1959 ano

Agora

~ 66 years ago

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