我还是放不下对你的依赖 » I still can't let their dependence on you 优化模具结构 » Optimizing die structure 为梦想而努力是幸福的 » Is hard for the dream of happiness ..
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Through renewing design clew and optimizing die structure and performance, acquire a better production effect.
更新设计思路，优化模具结构及性能，取得更佳的生产效果。
The result of the research here can provide reference for improving the life of hot forging die and optimizing the structure of surface of die.
为提高模具的使用寿命、优化模具表面结构提供了理论依据。
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