groove gauge 中文意思是什麼
groove gauge
解釋
坡口儀-
In this paper, the problems existing in the design, manufacture and use of the gauge groove and the corresponding prove method, are discussed. then it introduces the groove method which bases on the groove center as the datum and uses line depth to control line width
論述了刻線量規設計、製造、使用中存在的問題和改進方法,並介紹了以刻線中心為基準,以線深控制線寬的刻線方法。
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