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3 feb 1971 anni - 1971年2月3日上海螺帽五厂制成第一台 16 吨多功能冷墩机。

Descrizione:

1971年2月3日上海螺帽五厂制成第一台 16 吨多功能冷墩机。

Aggiunto al nastro di tempo:

工业大事年表

2 set 2023

1

0

688

Data:

3 feb 1971 anni

Adesso

~ 54 years ago

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