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12 mar 1959 ano - 1959年3月12日上海第一钢铁厂年产 12.5 万吨生铁的中型高炉投产。

Descrição:

1959年3月12日上海第一钢铁厂年产 12.5 万吨生铁的中型高炉投产。

Adicionado na linha do tempo:

工业大事年表

2 set 2023

1

0

686

Data:

12 mar 1959 ano

Agora

~ 66 years ago

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