上汽大众申请一种12V钠离子电池及其制备方法专利,可为新能源汽车12V低压电池系统提供轻量化解决方案 | #上汽 #大众 #申请 #一种 #12v #钠离子 #电池 #及其 #制备 #方法 #专利 #新能源 #汽车 #12v #低压 #电池 #系统 #提供 #轻量化 #解决方案
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