MULTICOMP
ROUND DIAL KNOB, 4MM
旋钮, 顶部带指示线的圆盘, 4 mm, 18 mm, 圆形, 铝
旋钮, 顶部带指示线的圆盘, 6.35 mm, 18 mm, 圆形, 铝
旋钮, 顶部带指示线的圆盘, 6.4 mm, 18 mm, 圆形, 铝