eccentric positive return cam 偏心确动凸轮
main-and-return cam 主凸轮与回凸轮
main and return cam 强力回程凸轮
positive return cam 确动凸轮
positive-return cam action forming die 斜楔作用确定回程成形模
sear return cam 阻铁复位凸轮
rear return cam 后转向凸轮
ejector-return cam 脱模销回程凸轮
positive-return cam 确动凸轮
应用推荐