Recently, many software companies developed and manufactured various kind of collaborative design software of CAD in domestic, along with the development and application of CAD design software.
近年来，随着CAD设计软件的开发与应用，国内有许多软件公司开发、研制了各种CAD协同设计软件。
Recently, many software companies developed and manufactured various kind of collaborative design software of CAD in domestic, along with the development and application of CAD design software.
近年来，随着CAD设计软件的开发与应用，国内有许多软件公司开发、研制了各种CAD协同设计软件。
应用推荐