磨制

  • 网络grinding; milling; These needles were ground into shape

磨制磨制

磨制

grinding

标准件定义及分类 ... 车床: lathe 磨制grinding 红打: hot forging ...

milling

These needles were ground into shape

... 骨针 是 用 动物 的 骨头 磨制 而 成 的。 These needles were ground into shape 大牛:真了不起啊! That's fantastic! ...

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