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28 mar 1958 ano - 1958年3月28日上海电焊机厂试制成功中国第一台 A372M 型电渣电焊机。

Descrição:

1958年3月28日上海电焊机厂试制成功中国第一台 A372M 型电渣电焊机。

Adicionado na linha do tempo:

工业大事年表

2 set 2023

1

0

686

Data:

28 mar 1958 ano

Agora

~ 67 years ago

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