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8 mar 1958 ano - 1958年3月8日永鑫无缝钢管厂工人潘阿耀等用独特工艺和设备试制成功中国第一根无缝钢管，被周恩来总理赞誉为“草窝里飞出了金凤凰”。

Descrição:

1958年3月8日永鑫无缝钢管厂工人潘阿耀等用独特工艺和设备试制成功中国第一根无缝钢管，被周恩来总理赞誉为“草窝里飞出了金凤凰”。

Adicionado na linha do tempo:

工业大事年表

2 set 2023

1

0

686

Data:

8 mar 1958 ano

Agora

~ 67 years ago

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