护士奶头又白又大又好模

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          Technical Article


          What factors determine the actual lifespan of an electronic equipment?

          Time:2019-01-09 17:41:14 Click:

          The factors determine the actual lifespan of an electronic equipment:

           

          Main reason:

          The quality of circuit board and components. Since the mainly hardware of the electronic equipment consists of circuit board and components , which decides to the lifespan of an electronic equipment directly.

           

          Other reasons:

          Work environment. Electronic components will have some physical and chemical changes during the process of long-term work, which also reduces the service life of the elctronic equipment;

          Using habits. For example, incorrect and untimely charging and discharging.

           

                             


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            护士奶头又白又大又好模
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