It can be used in approaching curve, designing pattern, teaching demonstrate and drawing mechanical draft, topographic map and so on.

可用于曲线拟合、图案设计、教学演示以及绘制机械图、地形图和其他工程图样。

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I will be doing a good job working, and keep on to study mechanical knowledge and 2d mechanical draft, to reserve sufficient knowledge in preparation for the opportunity.

我将在做好本职工作的的同时，继续努力学习机械方面的相关知识以及2d机械图，以储备足够的知识，准备迎接机会的到来。

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Make draft drawing and cooperate with mechanical engineer to finish the detail mechanical design for products.

草图设计，并于结构工程师协作完成产品新产品结构设计。

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