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文章介绍了几种专用铣头及铣头附件的型式和结构,应用这些铣头和附件可扩大铣头的工艺范围和功能。图9幅。
The paper introduces the types and structures of several special milling heads and milling head attachments. These milling heads and attachments can be used to extend the milling range and function. Figure 9 Figure.