A master mold is robust and can be used to produce a large number of production molds.

如果原模坚固，就可以用来生产较多的生产模具。

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"I got 13 small molds made here," Ms. White said. "The master mold-makers here can pretty much do anything."

“我在这里做了13个小模具，”怀特说，“这里的模具制造师傅几乎什么都能做。”

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If a production mold is made from a master mold that is made from the master model, it is a second generation production mold.

若生产模具来自原模制成的原模，那么这个生产模具就是第二代生产模具。

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