GB/T 40742.1-2021

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Geometrical product specifications (GPS)—Geometrical precision verification—Part 1：Basic concept and measurement—Symbol, terminology, measuring conditions and procedures

产品几何技术规范（GPS）几何精度的检测与验证第1部分：基本概念和测量基础符号、术语、测量条件和程序

Standard Type

GBT

ICS

17.040.40

CCS

J42

Status

现行

Issue Date

2021-10-11

Implementation

2022-05-01

Responsible Dept

国家标准委

Drafting Unit

国家标准委

🔗 Related Standards / 同类标准

GB/Z 26958.22-2011 Geometrical Product Specifications (GPS) - Filtration - Part 22: Linear profile filters : Spline filters GB/Z 26958.20-2011 Geometrical Product Specifications (GPS) - Filtration - Part 20: Linear profile filters: Basic concepts GB/Z 26958.30-2017 Geometrical product specifications (GPS)—Filtration—Part 30: Robust profile filters—Basic concept GB/T 5371-1985 Tolerances and fits--The calculation and selection of interference fits GB/T 7234-1987 Measurement of roundness--Terms, definitions and parameters of roundness GB/T 11334-1989 Cone tolerance GB/T 12360-1990 Cone fit GB/T 3374-1992 Basic terminology of gears