This paper introduces the computer aided design and drafting system developed by using the microcomputer for the hoisting mechanism of cranes.
本文介绍了起重机卷扬机构计算机辅助设计系统。
CADD (Computer Aided Design and Drafting) has become a very familiar phrase in our everyday language.
计算机辅助设计绘图(CADD)已日益为人们所熟悉。
CADD (Computer Aided Design and Drafting) has become a very familiar phrase in our everyday language.
计算机辅助设计绘图(CADD)已日益为人们所熟悉。
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