CLIFF ELECTRONIC COMPONENTS
旋钮, 带指示点的圆盘, 35 mm, 花键, 6 mm, 铝
MENTOR
旋钮, 圆形杆, 6 mm, 铝, 圆形, 35 mm
旋钮, 带指示线的圆形滚花, 35 mm, 圆形, 6 mm, 铝