标准摘要
[中文适用范围]： ISO 17450 的这一部分定义了几何产品规范 (GPS) 标准中使用的与规范、操作员（和操作）和不确定性相关的术语。 它介绍了 GPS 理念的基本原则，同时讨论了不确定性对这些原则的影响，并研究了应用于 GPS 的规范和验证过程。 [外文原描述]： 1 Scope This part of ISO 17450 defines terms related to specifications, operators (and operations) and uncertainties used in geometrical product specifications (GPS) standards. It presents the basic tenets of the GPS philosophy while discussing the impact of uncertainty on those tenets, and examines the processes of specification and verification as they apply to GPS.
英文名称Geometrical product specifications (GPS) — General concepts — Part 2: Basic tenets, specifications, operators, uncertainties and ambiguities