“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	language purity language Q value language recognition Language Reform & Language Norms of Contemporary China language rehabilitation for aphasics language rehabilitation training language repertoires language resources language resources protection language revitalization language rights language safety language sampling language school language selection rules language sense language services language shift Language Situation in China languages of Gaoshan nationality languages of the world language spread language standardization language status planning language strategy

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