表面拉刀
Solid Cemented High-Accuracy Surface Broaching Tool
整体硬质合金高精度平面拉刀的研究和开发
With the same life time as that of the imported tool, this self-developed surface broaching tool has gained better economical benefits forthe company.
从使用结果来看,刀具的寿命也达到进口刀具的使用寿命,且为公司取得了较好的经济效益。
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