This system can produce 2D and 3D assembling drawing of stamping die, so it improve the efficiency of die design and has good practicability.
本系统融二维和三维于一体，提高了模具设计效率，实用性很强。
This paper summarizes the purpose and significance of the development of the design technology for ship piping system for 3d modeling and 2d drawing output.
文章概述了进行舰船管系三维模型到二维出图技术开发的目的、意义。
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