“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	Phong模型 phonocardiogram phonodeik phonogram phonograph phonography phonolite phonological and calligraphical code phonological awareness phonological code phonological code, Pinyin coding phonological correspondence between ancient and modern phonological development phonological dyslexia phonological error phonological loop Phonological Mediation Hypothesis phonologization phonology of modern Standard Mandarin phonology of rhyme tables Phonology of the Central Plains phonometer phonon phonon absorption phonon-assisted transition

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