“lead-free soldering”的概念、定义、翻译、参考文献-科学参考

单词	lead-free soldering
释义	lead-free soldering Encyclopedia 工学钎焊释 lead-free soldering无铅钎焊所采用的钎料、电子元器件以及印刷电路等均不含铅的钎焊。又称无铅软钎焊。
随便看	Frederick Delius Frederick Douglass Frederick George Donnan Frederick Gowland Hopkins Frederick Grant Banting Frederick Gridley Kilgour Frederick Griffith Frederick Handley Page Frederick Henry Royce Frederick H. Evans Frederick Howard Buttel Frederick I Frederick Jackson Turner Frederick Law Olmsted Frederick Maharero Frederick Philip Grove Frederick Pollock Frederick Sanger Frederick Scott Archer Frederick Soddy Frederick Wilfrid Lancaster Frederick William Gaisberg Frederick William Lanchester Frederick William Twort Frederick William University of Berlin

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