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美国凯泽工程与谘询公司从1972年开始使用KE—ADS自动绘图装置(AUTOMATED DRAFTI NG SYSTEM)用作工程设计绘图。目前有四套这种装置。多年的使用表明,KE—ADS装置可大大提高绘图能力、改善绘图质量、缩短绘图时间、降低
Kaiser engineering and consulting company from the United States since 1972 using the KE-ADS automatic drawing device (AUTOMATED DRAFTI NG SYSTEM) for engineering drawings. There are currently four such devices. Years of use have shown that the KE-ADS unit can greatly improve the drawing ability, improve the quality of drawing, shorten the drawing time and reduce