Its goal is laying the foundation for learning the subjects of Electrical Drawing and Reading and machinery foundation.

开设目的是为系统学习电气制图与识图、机械基础等课程打下基础。

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Please install the deck machinery according to the drawing.

请按图纸安装甲板机械。

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For this reason, with researching the method and principle of drawing, the led results are increasing the efficiency, saving time, reducing cost, improving the performance of agricultural machinery.

为此，通过对田间机器系统配置循环图的绘制方法和原则进行了研究，从而大大提高了田间效率、节省了时间、降低了成本，有效地提高了农业机械的性能。

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