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How to quickly identify electronic parts? The teacher teaches you a trick!

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How to quickly judge the quality of bridge piles?

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The maintenance technicians usually don't reveal the technical knowledge, which is great.

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你认识311吗？美一灯老师告诉你一个简单有用的方法

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犟种大哥来了！2000万藏品范老师一眼新，一场鉴定一场空！#范老师鉴宝40分钟纯享版 #鉴宝 #现场 #华山论鉴 #范海洋

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小白福利，维修入门！ 0基础轻松学会用万用表测量判断故障。

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《探索9.34共振養生密碼 - 掌握疾病6大快速自癒秘訣》高科技解碼Part 2

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老胡聊驾驶：到底什么时候应该打开双闪（应急灯）？及时且不滥用

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电容如何判断好坏？如何测量？方法简单值得收藏

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范老师一问吓一跳，这官窑的盘子也太贵了！【华山论鉴海选cut】

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如何把“天问一号”探测器发射到火星？霍曼转移轨道是什么？

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检测电容的好坏，这是最好最正规的方法，看真本事，分享给你。

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如何使用万用表？检测家用电器是否漏电？方法很简单一学就会【我爱电器维修】

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美的空调显示E1，外机不转怎么回事？一般都是这3个原因

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How to quickly determine whether NTC is good or bad? Teach you how to test with a multimeter

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The second judgment method, knowledge sharing, Xiaobai praised the collection

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How to repair the induction cooker circuit? Teach you one move, which is worth collecting

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How to get started with electronic maintenance quickly?

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Home appliance maintenance for beginners, a good place for beginners and novices

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Can it be measured directly? Mei Yideng Master tells you the truth, click like and save it

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How to repair household appliances? There is a method to technical work

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0 basic how to get started with electronic technology? Like the collection

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I wish I had known it earlier. It's a great course. I like it very much.

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Variable components, different electronic knowledge points, have you learned?

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It is better to learn technology than to work, learn electronic components quickly

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How to repair the power supply? Here are some tips and tricks.

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