• 采取加工解决汽车零部件精度难以保证问题

    Using the cold core and floating mold to solve the problem that the precision of auto rubber and plastic products is so hard to guaranteed.

    youdao

  • 采取加工解决汽车零部件精度难以保证问题

    Using the cold core and floating mold to solve the problem that the precision of auto rubber and plastic products is so hard to guaranteed.

    youdao

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