6.標準公差數(shù)值 (GB/T 1800.1—2009)

標準公差數(shù)值,見表1-33。表1-33標準公差數(shù)值公稱尺寸(mm)標準公差等級IT1IT2IT3IT4IT5IT6IT7IT8IT9IT10IT11IT12IT13IT14IT15IT16IT17IT18大于至μmmm-30.81.2234610142540600.10.140.250.40.611.43611.52.545812183048750.120.180.30.480.751.21.861011.52.546915223658900.150.220.360.580.91 ......（本文共 1332 字 ）     [閱讀本文] >>