• 橡胶轮 / 金属压花轮
• 轮周长200 mm• 解析 0.05,0.04,0.02,0.01,0.008 mm
轮子种类:橡胶轮 / 金属压花轮
解析:0.05 / 0.04 / 0.02 / 0.01 / 0.008 mm/pulse
米轮型
超高解析