标准编号:ISO 21920-1:2021
中文名称:产品几何技术规范(GPS) 表面结构:轮廓.第1部分:表面结构的指示
英文名称:Geometrical product specifications (GPS) — Surface texture: Profile — Part 1: Indication of surface texture
发布日期:2021-12
标准范围
This document specifies the rules for indication of surface texture by profile methods in technical product documentation by means of graphical symbols.
标准预览图

