Mechanical CAD system is a sophisticated design tool.
机械CAD是当代最先进的设计手段。
Database operation is indispensable to a real mechanical CAD system.
真正的机械CAD系统软件离不开对数据库的操作。
CAD and smooth mechanical respect.
CAD和光机械方面的知识。
Good knowledge of drawing software, CAD, mechanical drawings etc.
熟悉制图软件、CAD、技术类制图等。
Good knowledge of drawing software, CAD, mechanical drawings etc.
熟悉制图软件、CAD、技术类制图等。
应用推荐