“recycled precious metals”的概念、定义、翻译、参考文献-科学参考

单词	recycled precious metals
释义	recycled precious metals Encyclopedia 工学再生金属冶金释 recycled precious metals再生贵金属从含贵金属的二次资源中重新冶炼出的金、银及铂族金属。
随便看	Laoting County Li Dazhao Memorial Hall Laoting dagu ballad Laoting Xian Laotse Lao Tzu by Ding Yunpeng Lao Yanruo Laoye Ling Laoyingpan Shuiku Lao Zhicheng Laozi Laozi Tao te Ching by Xianyu Shu Laozi Yin yi Laozi’s Stone Statue in Quanzhou LAP lap LAPACK LAPACK (Linear Algebra PACKage) La Palma La Palma Observatory laparoschisis laparoscope laparoscopic technology laparoscopic ureterolithotomy laparoscopy La Paz

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