| 释义 |
lead storage cell led
基本例句
铅蓄电池
The paper introduces ingredients of waste lead accumulator and effective way of produceing lead alloys and lead salt.本文介绍了废铅蓄电池的组成和用以制取铅合金及铅盐的有效方法。
So the recovery and treatment of waste lead acid battery and the regenerated lead industry in China are in an opport.我国废铅蓄电池回收与管理以及主要以其为原料的再生铅工业正处于非常有利的发展时期。 |