A cushion pad CAD system based on the theory of cushioning packaging design was introduced.

介绍基于缓冲衬垫的设计理论所开发的缓冲衬垫CAD软件。

youdao

A cushion pad CAD system based on the theory of cushioning packaging design was introduced.

介绍基于缓冲衬垫的设计理论所开发的缓冲衬垫CAD软件。

youdao