被测千分尺- - - - - - - - -块数- - - - - - - - - - - - - - 具体尺寸(mm
0-25mm- - - - - - - - -- 10块- - - - - - 2.5/5.1/7.7/10.3/12.9/15/17.620.2/22.8/2525-
50mm- - - - - - - - - - 10块- - - - - - 27.5/30.1/32.7/35.3/37.9/40/42.6/45.2/47.8/5050-
75mm- - - - - - - - - - 10块- - - - - - 52.5/55.1/57.7/60.3/62.9/65/67.6/70.2/72.8/7575-
100mm- - - - - - - - 10块- - - - - - 77.5/80.1/82.7/85.3/87.9/90/92.6/95.2/97.8/100
一、量块材质：
1）陶瓷
2）钢
二、精度等级：
1）0级
2）1级
3）2级
