品牌日本三丰型号122-101类型外径千分尺测量范围0-25（mm）分辨率0.01mm（ m）适用范围0-25 122系列游标薄片千分尺 特点：规格：型号（货号）测量范围分辨率测砧规格122-1010-25mm 0.01mm 0.75 6mm122-10225-50mm122-10350-75mm122-10475-100mm122-1110-25mm0.40 6mm122-11225-50mm122-1410-25mm钨钢测砧0.40 6mm122-14225-50mm122-1610-25mm钨钢测砧0.75 6mm122-16225-50mm