ISO general purpose metric screw threads -- Tolerances -- Part 2: Limits of sizes for general purpose external and internal screw threads -- Medium quality
国外标准现行
标准号:JISB 0209-2-2001
标准名称: ISO通用米制螺纹.公差.第2部分:通用外螺纹和内螺纹尺寸的限值.中等质量
英文名称:ISO general purpose metric screw threads -- Tolerances -- Part 2: Limits of sizes for general purpose external and internal screw threads -- Medium quality