discussion on construction technique的意思|示意

施工工艺探讨 discussion on construction technique 施工技术探讨 ; 施工工艺探讨 Discussion of Manufacturing Technique Problems 讨论制造技术问题 ..

施工技术探讨 discussion on construction technique 施工技术探讨 ; 施工工艺探讨 Discussion of Manufacturing Technique Problems 讨论制造技术问题 .