内径千分尺产品名称品名规格单位　内径千分尺 上量只　内径千分尺上量只　内径千分尺上量只　内径千分尺上量只　内径千分尺 桂林只　内径千分尺桂林只　内径千分尺 桂林只　内径千分尺 桂林只　内径千分尺桂林只内径千分尺技术参数货号测量范围（mm)分度值(mm)允许误差(mm)Lmmbmmcmm271-1516-80.0050.004302.51.58-100.0050.004302.51.510-120.0050.004302.51.5271-15411-140.0050.004486.20.414-170.0050.004486.20.417-200.0050.004486.20.4271-15720-250.0050.004509.20.425-300.0050.004509.20.430-350.0050.004509.20.435-400.0050.004509.20.4271-16140-500.0050.0045516.50.550-600.0050.0045516.50.560-700.0050.0045516.50.570-800.0050.0045516.50.580-900.0050.0045516.50.590-1000.0050.0045516.50.5