本文介绍了电池的种类和组成，对废旧电池中金属可回收价值进行讨论，并对其回收方法进行研究。
This article describes the kinds and components of batteries, investigates the metal recycling values in disused batteries, and proposes several reclamation approaches for the wasted batteries.
介绍了电池的种类和组成，对废旧电池中重金属可回收价值进行了讨论，并对其回收方法进行了介绍。
This article describes the kinds and components of batteries, investigates the metal recycling values in disused batteries. And proposes several reclamation approaches for the waste batteries.
电子产品内含有价值的可回收金属。
Electronic products contain valuable metals that could be recovered.
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