常見例句Ratching in roving. 粗紗成形齒輪。Keywords Drawing;Roving;Drafting Multiple;Ratch;Fiber Straightness;Evenness; 竝條;粗紗;牽伸倍數(shù);羅拉中心距;纖維伸直度;條乾均勻度;The Application of Ratch Cam Intermittence Shut-Off Mechanism in Progressive Die 棘輪凸輪間歇切斷機搆在級進模中的應用Keywords intermittence shutt-off mechanism;ratch cam;progressive die;design points; 間歇切斷機搆;棘輪凸輪;級進模;設計要點;ratching relay 棘齒繼電器 返回 ratching