最后根据设计参数绘制了所需的二维工程图纸，并完成了闸阀的三维造型。

Finally has drawn up the two-dimensional project blueprint which according to the design variable needs, and has completed gate valve's three dimensional modelling.

youdao

最后根据设计参数绘制了所需的二维工程图纸，并完成了闸阀的三维造型。

Finally has drawn up the two-dimensional project blueprint which according to the design variable needs, and has completed gate valve's three dimensional modelling.

youdao