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瘦身电池 / Slim Battery


The battery is designed to make it easier for you to take out from electronic products.


陈, 洪利

陈, 洪利
河北省秦皇岛市海港区燕山大学, China


陈, 洪利

陈, 洪利
河北省秦皇岛市海港区燕山大学, China