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Welcome to my blog

Im John, this my blog. I am a final year electrical engineering student, I am passionate about fixing machine and researching documents because my school is very strict for final year students. In the process of studying and researching, I found that there are many good meaningful books for machine repair, especially refrigeration products. you can easily fix it with a few simple tools without having to call a mechanic.
That’s why I created the blog With the desire to share the knowledge that I have with everyone in the best way when repair product for home.
In the process of compiling the document, there will certainly be shortcomings, I hope to hear from everyone.

Thank you very much.

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