三爪内径千分尺 (摘自GB/T6314—1986) (mm)
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测量范围 |
6~8,8~10,10~12,11~14,14~17,17~20,20~25,25~30, 30~35,35~40,40~50,50~60,60~70,70~80,80~90,90~100 |
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分度值 |
0.010 |
0.005 |
示值误差 |
0.004 |
0.005 |