Professional knowledge sharing
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“Three jumps” become popular overseas: the largest export land is Africa
The reason for the three jumps heat ① Demand: Three bouncing “popular in Europe and the United States is used as leisure and entertainment. The third world is mainly important labor production tools to transport crops, stalls, and manpood. ② Demand analysis: 1. The United States: The three ...Read more -
New energy tram small knowledge, how to correctly charge the battery without damaging the battery
1. Every time it is charged, it is full If you charge it 100%every day, you might as well not charge. Because the lithium battery is very afraid of “floating charging”, it means that at the end of the charging period, it uses a continuous small current to slowly charge the battery to ...Read more
