“progressive die”的概念、定义、翻译、参考文献-科学参考

单词	progressive die
释义	progressive die [prǝ`gres·iv `dī] ^METALLURGY A die in which two or more operations are performed sequentially at different positions.
随便看	Iceland spar ice layer ice line ice load ice mantle ice mine ice mound ice needle ice nucleus ice pack ice pellets ice period ice pick ground glass ground handling equipment groundhog ground ice ground ice mound ground indicator grounding grounding conductor grounding electrode grounding plate grounding reactor grounding receptacle

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