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August 4th, 2021 at 10:12 pm
这网速，上传能有200M就好了
August 4th, 2021 at 10:11 pm
硬件工程师最值钱的地方是在于懂硬件原理，懂得电路分析，模电数电原理，电磁场理论，而不是会使用画图软件。
December 4th, 2020 at 07:49 am
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