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jan 1, 1500 - 达芬奇设计了风力计、湿度计、降落伞、纺纱机、踏动车床等草图

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人物：达芬奇
意义：
补充：

Added to timeline:

Ht

Bylee66
29 Mar 2024
0
0
138

Date:

jan 1, 1500
Now
~ 525 years ago
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