n.棘轮;棘齿
Keywords Drawing;Roving;Drafting Multiple;Ratch;Fiber Straightness;Evenness; 并条;粗纱;牵伸倍数;罗拉中心距;纤维伸直度;条干均匀度;
The Application of Ratch Cam Intermittence Shut-Off Mechanism in Progressive Die 棘轮凸轮间歇切断机构在级进模中的应用
secure ratch 可靠锁止, 保险锁止
front ratch 前隔距
ratch cam 棘轮凸轮
adj.潦草的;拙劣的;发刮擦声的;发痒的