论坛 › LED有问必答(提问) › 请问下料怎么说Blanking and piercing prepare raw material for production

ledpan 发表于 2019-6-18 12:08:57

请问下料怎么说Blanking and piercing prepare raw material for production

Q:请问大家 下料怎么说啊？
A: Blanking and piercing，prepare raw material for production。

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