标准号:NF E66-100-1990(R2001)
中文标准名称:公差为4H至8H, 4G至6G的大节距螺纹及小节距螺纹的ISO米制螺纹用矫正螺纹螺丝攻.切削段的制造公差
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.
标准状态:A
标准类型:国际标准
国际标准分类号:25.100.50
部分代替标准:NF E66-100-1985