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10 out 1991 ano - 1991年10月10日列为1991年上海工业1号工程的上海第三钢铁厂3.3 米宽厚板工程初轧机一次试轧成功。

Descrição:

1991年10月10日列为1991年上海工业1号工程的上海第三钢铁厂3.3 米宽厚板工程初轧机一次试轧成功。

Adicionado na linha do tempo:

工业大事年表

2 set 2023

1

0

686

Data:

10 out 1991 ano

Agora

~ 34 years ago

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