内径千分尺用于内尺寸精密测量(分单体式和接杆式)Themicrometersarewidelyusedforinsidemeasurement.编 号ItemNo.测量范围Measuringrange读数值Readingvalue质 量Weight(kg)50-250mm0.01mm0.26650-600mm0.6260.9381.247编 号ItemNo.测量范围Measuringrange分 度 值Graduationvalue质 量Weight(kg)-01150-1500mm0.01mm5.6-02150-2000mm8.2-03150-3000mm7-04250-4000mm9.6-05250-5000mm19-06250-6000mm26.2