标准编号：ISO 12780-1:2011
中文名称：产品几何量技术规范（GPS） 直线度 第1部分：直线度的词汇和参数
英文名称：Geometrical product specifications (GPS) — Straightness — Part 1: Vocabulary and parameters of straightness
发布日期：2011-04
标准范围
This part of ISO 12780 defines the terms and concepts related to straightness of individual integral featuresand covers complete straightness profiles only.NOTE Straightness of an extracted derived axis of a cylinder is defined in ISO 12180-1 and ISO 12180-2.
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