technical drawing tools造句

In addition, the drafter uses several technical drawing tools to draw curves and circles.
THE original Imagineer Technical by Intergraph Corp was solely aimed at technical users-in fields such as civil, process, architecture, utilities, mapping and mechanical-as a high-performing, affordable, and easy-to-use desktop technical drawing tool.
It's difficult to find technical drawing tools in a sentence. 用technical drawing tools造句挺难的