离心式压缩机设计CFD软件数值分析
Centrifugal compressor Design CFD softwaree Numerical analy sis
离心泵三维设计的研究
3-D Design of a Centrifugal Pump
全三维设计方法的应用
Application of Three-dimensional Designed Method
三维CAD软件
3D CAD software
CAD softwares for three-dimensional mechanisms
CAD softwares for three dimensional mechanisms
三维管道设计软件
3D piping design software
三维软件
Three-dimension software
Three-dimensional Software
三维软件UG
three-dimensional software UG