通用图形绘制是现代管理信息系统报表中非常重要的功能。
General drafting is the very important function of modern report of management information system.
机床夹具标准件图形库系统是制造工艺技术信息系统的重要组成部分。
The System Design of Graphics Library of Fixture Element Based on . NET;
机床夹具标准件图形库系统是制造工艺技术信息系统的重要组成部分。
The System Design of Graphics Library of Fixture Element Based on . NET;
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