常見(jiàn)例句Ratching in roving. 粗紗成形齒輪。Keywords Drawing;Roving;Drafting Multiple;Ratch;Fiber Straightness;Evenness; 并條;粗紗;牽伸倍數(shù);羅拉中心距;纖維伸直度;條干均勻度;The Application of Ratch Cam Intermittence Shut-Off Mechanism in Progressive Die 棘輪凸輪間歇切斷機(jī)構(gòu)在級(jí)進(jìn)模中的應(yīng)用Keywords intermittence shutt-off mechanism;ratch cam;progressive die;design points; 間歇切斷機(jī)構(gòu);棘輪凸輪;級(jí)進(jìn)模;設(shè)計(jì)要點(diǎn);ratching relay 棘齒繼電器 返回 ratching