DIN ISO 965-3:2021-01
ISO 通用公制螺纹 公差 第3部分:螺纹的极限偏差
ISO general purpose metric screw threads - Tolerances - Part 3: Limit deviations for screw threads (ISO/DIS 965-3:2020); Text in German and English / Note: Date of issue 2020-12-04*Intended as replacement for DIN ISO 965-3 (1999-11).