lead free
英
/ˌled ˈfriː/
  
美
/ˌled ˈfriː/
 
无铅;无铅制程;不含铅;无铅喷锡
双语例句
全部 无铅 不含铅
1
A Study on Lead Free Production Management System& Quality Improvement 

无铅生产管理系统和质量改进研究

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2
Research and Production of the 97# Lead Free Gasoline 

研制、生产97无铅汽油

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3
The Investigation and Analysis About Recent Development and Reliability of electronic Lead Free Solder Technology 

无铅电子焊接的最新发展研究及可靠性分析

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4
The conversion to lead free is the trend in electronic packaging technology. 

电子产品向无铅化转变是大势所趋。

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5
Studies on the Electron Emission Properties of a Novel Lead Free Cathode 

新型无铅阴极的电子发射性能研究

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6
Lead free cutting copper all