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14 mar 2018 ano - 2018年3月14日第十五届上海国际信息化博览会在上海新国际博览中心开幕。 (copy)

Descrição:

2018年3月14日第十五届上海国际信息化博览会在上海新国际博览中心开幕。

Adicionado na linha do tempo:

工业大事年表

2 set 2023

1

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686

Data:

14 mar 2018 ano

Agora

~ 7 years and 6 months ago

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