“metallic material for vacuum electronic device”的概念、定义、翻译、参考文献-科学参考

单词	metallic material for vacuum electronic device
释义	metallic material for vacuum electronic device Encyclopedia 工学真空电子器件材料释 metallic material for vacuum electronic device真空电子器件金属材料真空电子器件用的各种金属和合金。
随便看	double-transistor random-access memory double transit double transitive group double triangle lattice doublet structure double twist double twist of filament double twist of staple yarn double value double-valued function double valuedness double valued representation double-valued representation double vector double vector product double vernier double walled carbon nanotube double-walled carbon nanotube double wall insulated tank double water phase separation double wave double weave double wedge double-wedge double weft–knitted fabric

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