The production practice verifies that the cutting tool is suitable for heavy duty copying turning.
生产实践表明，这种车刀能适应强力仿形车削的要求。
They are superior of heavy duty grinding, high cutting efficiency, and long product life.
具有磨削负荷大、磨削效率高、使用寿命长等优点。
They are superior of heavy duty grinding, high cutting efficiency, and long product life.
具有磨削负荷大、磨削效率高、使用寿命长等优点。
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