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31 jul 1970 ano - 1970年7月31日9424工程(上海在南京的梅山铁矿基地)1 号高炉和焦炉投产。

Descrição:

1970年7月31日9424工程(上海在南京的梅山铁矿基地)1 号高炉和焦炉投产。

Adicionado na linha do tempo:

工业大事年表

2 set 2023

1

0

686

Data:

31 jul 1970 ano

Agora

~ 55 years ago

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