Medical equipment maintenance just beginner should read what books?

The book is not targeted, too theoretical, it is recommended for your personal maintenance of the machine, such as CT, to read some of the CT principle, to figure out the data flow and control flow; mastered these you already have their own thinking and analytical ability, and then go to some of the forums to look at other people to write the maintenance of faulty examples of this your ability to grow very quickly, I often go to the medical maintenance of the forums online

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