允许偏差(2)

常用金属工程材料 | 钢管 | 无缝钢管 | 液压和气动缸筒用精密内径无缝钢管(摘自GB 8713-1988)

内径公称尺寸/mm>,公差带/μm|H8,公差带/μm|H9,公差带/μm|H10 3~6,"(+18,0)","(+30,0)","(+48,0)" 6~10,"(+22,0)","(+36,0)" ...