“lead-free solder”的概念、定义、翻译、参考文献-科学参考

单词	lead-free solder
释义	lead-free solder Encyclopedia 工学锡合金释 lead-free solder无铅焊料铅含量低于0.1%的软钎料。广义上指不添加铅、银、镉等有害元素的软钎料。
随便看	actinide chemistry actinide contraction actinide elements actinide metal actinide metals actinides actinides and lanthanides separation actinism actinium actinium-225 actinium-227 actinium series actinobacillosis actinochemistry actinogram actinograph actinolit schist actinometer actinometry actinomorphy actinomycete actinomycetes actinomycin actinomycosis actinorhizal nodule

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