“bullion lead”的概念、定义、翻译、参考文献-科学参考

单词	bullion lead
释义	bullion lead Encyclopedia 工学铅冶金释 bullion lead；rich lead贵铅铅与贵金属形成的铅合金。
随便看	Parallel Cases from under the Pear-Tree parallel chain crystal parallel-chain crystal parallel chord method parallel chords Parallel Cinema parallel circle parallel circles parallel circuit parallel classes parallel combinatorial synthesis parallel community parallel compilation parallel compilation optimization parallel compiling optimization parallel computation parallel computation problem parallel computer parallel computing parallel computing system parallel connection parallel connection of capacitors parallel connection of resistance parallel contracting parallel coordinate

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