“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	roaring Roaring Flame of the Eastern Battlefield roaring in equine Roar! The Yellow River roasted eel processing equipment roasted fish fillet processing equipment roasted green tea roast eel roaster roasting roasting of mineral raw material roasting process control system roatary singing Roatán Robben Island robbery Robbia family Robbins Robbins algebra Robbins axiom Robbins conjecture Robbins constant Robbins number Robbins Report robe

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