“steam hammer”的概念、定义、翻译、参考文献-科学参考

单词	steam hammer
释义	steam hammer [`stēm ´ham·ǝr] ^{MECHANICAL ENGINEERING} A forging hammer in which the ram is raised, lowered, and operated by a steam cylinder.
随便看	grounding reactor grounding receptacle grounding transformer ground instrumentation ground inversion ground joint ground junction ground layer ground lead ground log ground loop ground lug ground magnetic survey groundman groundmass ground meristem ground mine ground moraine ground noise ground outlet ground plane ground-plane antenna groundplasm ground plate ground plot

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