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2015年是年中国航天研发的机器人航天员在工博会亮相。 (copy) (1 janv. 2015 – 1 janv. 0)

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2015年是年中国航天研发的机器人航天员在工博会亮相。

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工业大事年表

2 sept. 2023

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Date:

1 janv. 2015

1 janv. 0

~ 0 days

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