You take a plastic or composite sheet, heat it up, and press it into a mold to make a part.

把一块塑料或复合材料板材加热，压进模具来制作零件的方法。

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You take a plastic or composite sheet, heat it up, and press it into a mold to make a part.

把一块塑料或复合材料板材加热，压进模具来制作零件的方法。

youdao