일반 공차 — 제1부: 개별 공차 지시가 없는 선 치수와 각도 치수에 대한 공차
一般公差第1部分无单独公差指示的线性和角度尺寸公差

2019-12-31

General tolerances — Part 1: Tolerances for linear and angular dimensions without individual tolerance indications
一般公差第1部分:未单独标注公差的线性和角度尺寸公差

1989-11-02

General tolerances; tolerances for linear and angular dimensions without individual tolerance indications; identical with ISO 2768-1:1989
一般公差；未单独标注公差的线性和角度尺寸公差；与ISO 2768-1:1989相同

1991-06-01

GENERAL TOLERANCES. PART 1: TOLERANCES FOR LINEAL AND ANGULAR DIMENSIONS WITHOUT INDIVIDUAL TOLERANCE INDICATIONS.
一般公差 第1部分:未单独标注公差的线性和角度尺寸公差

1994-07-06