fffg

@机械ttt

fffg

@机械ttt

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Joined April 3, 2024

Last Active 491 days ago

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❤️ Liked post in 机械专业最近准备保研，导师有推荐或者避雷的吗

谈笑风生 2025-03-25

fioo Post #4

最后是去了故障诊断吗？这个方向怎么样啊