ISO 2857 AMD 2-1986 ISO米制螺纹公差为4H～8H和4G～6G的粗牙与细牙的磨牙丝锥 螺纹部分的制造公差 修改2

标准号：ISO 2857 AMD 2-1986
中文标准名称：ISO米制螺纹公差为4H～8H和4G～6G的粗牙与细牙的磨牙丝锥 螺纹部分的制造公差 修改2
英文标准名称：Ground thread taps for ISO metric threads of tolerances 4H to 8H and 4G to 6G coarse and fine pitches; manufacturing tolerances on the threaded portion; amendment 2
标准类型：G34
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：G34
国际标准分类号：25.100.50
适用范围：This standard is about Ground thread taps for ISO metric threads of tolerances 4H to 8H and 4G to 6G coarse and fine pitches; manufacturing tolerances on the threaded portion; Amendment 2