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简易幻灯机 3D Printer File Image 1
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简易幻灯机

旅行者 avatar旅行者

October 30, 2025

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Description

一个简易的幻灯机，没设计散热，时间久了会发热，需要单独购买以下配件（菲涅尔透镜是50*50焦距50mm的）

License:

Standard Digital File License

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