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16 gen 1972 anni - 1972年1月16日上海航海仪器厂制成中国第一台激光自动平衡机。

Descrizione:

1972年1月16日上海航海仪器厂制成中国第一台激光自动平衡机。

Aggiunto al nastro di tempo:

工业大事年表

2 set 2023

1

0

686

Data:

16 gen 1972 anni

Adesso

~ 53 years ago

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