只有非常熟悉机械加工行业，才会完全了解这些机械生产性能是优越性。
You must be know LED geable in machining to fully appreciate what these machines are capable of producing.
熟悉机械加工部件设计，了解切割，热处理，剪切，焊接，涂装和装配基本知识。
Experience in machining components design, has basic knowledge of cutting, heat treat, shearing , welding, painting and assembly;
通过金工实习使学生熟悉机械制造的一些过程，掌握金属加工的主要工艺和过程，熟悉各种工具的使用方法。
Through this practice I got familiar with some processes of mechanical manufacture, learned metal processing techniques and how to use different tools.
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