To counter the defects of generating yellow fume and polluting environment,the authors introduce a new yellow fume free lustering immersing process for copper and its alloy.

 
  • 针对以往工艺产生黄烟,污染环境的缺点。作者介绍了一种铜及其合金无黄烟光泽浸蚀新工艺。
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