“metal cementation”的概念、定义、翻译、参考文献-科学参考

单词	metal cementation
释义	metal cementation Encyclopedia 工学化学热处理释 metal cementation渗金属使一种或多种金属原子渗入金属工件表层内的化学热处理工艺。
随便看	direct product module direct product of algebras direct product of distributions direct product of groups direct product of modules direct product of rings direct product of sets direct product of sheaves direct product of topological groups direct product ring direct product set direct product space direct product topology direct proof direct proportion direct proportionality direct proton decay direct radiation grafting (simultaneous radiation grafting) direct ratio direct reaction direct reaction model direct recombination Direct Recording of Infantile Tuina direct-reduction iron direct-reduction ironmaking

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