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24 jul 1958 ano - 1958年7 月24日上海广播器材厂试制成功中国第一代电子管“上海”牌101型17英寸电视机。

Descrição:

1958年7 月24日上海广播器材厂试制成功中国第一代电子管“上海”牌101型17英寸电视机。

Adicionado na linha do tempo:

工业大事年表

2 set 2023

1

0

686

Data:

24 jul 1958 ano

Agora

~ 67 years ago

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