Conceptual design and shop drawing design finished by our institute.
我院进行初步设计和施工图设计。
General layout drawing and plant building drawing design and checking;
工厂总平面布局图与车间建筑图的绘制与检查；
It is tremendously important to construct a surface in surface drawing design.
曲面的构造是曲面拉深件设计中的关键环节。
It is tremendously important to construct a surface in surface drawing design.
曲面的构造是曲面拉深件设计中的关键环节。
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