内径千分尺 312-091/312-065/312-066/312-067

312-066	312-065
测量范围 编号 读数值 示值误差 量尺件数 Range(mm) Code No. Reading(mm) Accuracy(mm) Measuring gauge number 6-12 312-091 0.001 ±0.004 3 11-20 312-065 0.005 ±0.004 3 20-40 312-066 0.005 ±0.004 4 40-100 312-067 0.005 ±0.005 6 100-200 200-300