“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	transition law transition management transition mapping transition matrix transition matrix Monte Carlo method transition metal transition metal carbide transition metal catalyst transition metal catalyzed coupling polymerization transition metal chalcogenide transition metal cluster compound transition metal complexe transition metal dichalcogenides supramolecular materials transition metallabenzene transition metal oxide transition metal oxide anode material transition metal oxides catalytic materials transition metal phosphides transition metal sulfide transition moment transition net transition nucleus transition of an automaton transition of free shear flows transition of spontaneous emission

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