GB/T 18779.1-2002Geometrical Product Specifications (GPS) - Inspection by measurement of workpieces and measuring equipment - Part 1: Decision rules for proving conformance or non-conformance with specifications (English PDF)
产品几何量技术规范（GPS） 工件与测量设备的测量检验 第1部分:按规范检验合格或不合格的判定规则
GB/T 18779.1 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| GB/T 18779.1-2022 | Geometrical product specifications (GPS) - Inspection by measurement of workpieces and measuring equipment - Part 1: Decision rules for verifying conformity or nonconformity with specifications | Valid |
| GB/T 18779.1-2002 | Geometrical Product Specifications (GPS) - Inspection by measurement of workpieces and measuring equipment - Part 1: Decision rules for proving conformance or non-conformance with specifications | Obsolete |
GB/T 18779.1-2002 is obsolete. It has been replaced by GB/T 18779.1-2022. This page sells the obsolete edition, for projects and contracts that still cite it.
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Issued by
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China; Standardization Administration of China
Level / Type
National · Recommended
Issue date
July 15, 2002
Implementation date
January 1, 2003
Scope
GB/T 18779.1-2002 is the English-translated version of 产品几何量技术规范（GPS） 工件与测量设备的测量检验 第1部分:按规范检验合格或不合格的判定规则.
GB/T 18779.1-2002 is the Chinese national standard "Geometrical Product Specifications (GPS) - Inspection by measurement of workpieces and measuring equipment - Part 1: Decision rules for proving conformance or non-conformance with specifications".
It was issued on July 15, 2002 by the General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China and the Standardization Administration of China, and took effect on January 1, 2003. It is obsolete: it has been replaced by GB/T 18779.1-2022.
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Document preview — GB/T 18779.1-2002
National Standard of the People's Republic of China
Issued by: General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China; Standardization Administration of China
Contents
- Document data
1 Document data
Sector: National standard (Recommended).
Issuing body: General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China; Standardization Administration of China.
Date of issue: 2002-07-15.
Date of implementation: 2003-01-01.
Status: obsolete, replaced by GB/T 18779.1-2022.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — all pages — is available in the English PDF.
Referenced standards
Cited by
- GB/T 24634-2026Geometrical product specifications (GPS) - General concepts and requirements for GPS measuring equipment
- GB/T 48049-2026Geometrical product specifications (GPS) - Dimensional measuring equipment - Design and metrological characteristics of micrometers for external measurements
- GB/T 16857.13-2025Geometrical product specifications (GPS) - Acceptance and reverification tests for coordinate measuring systems (CMS) - Part 13: Optical 3D CMS
- GB/T 46636-2025Design and metrological characteristics of callipers
- GB/T 46655-2025Design and metrological characteristics of calliper depth gauges
- GB/T 24630.2-2024Geometrical product specifications (GPS) - Flatness - Part 2: Specification operators
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Related Standards
GB/T 18779.2-2023 — Geometrical product specifications (GPS) - Inspection by measurement of workpieces and measuring equipment - Part 2: Guidance for the estimation of uncertainty in GPS measurement, in calibration of measuring equipment and in product verification
GB/T 18779.2-2004 — Geometrical Product Specifications (GPS) - Inspection by measurement of workpieces and measuring equipment - Part 2: Guide to the estimation of uncertainty in GPS measurement, in calibration of measuring equipment and in product verification
GB/T 18779.3-2023 — Geometrical product specifications (GPS) - Inspection by measurement of workpieces and measuring equipment - Part 3: Guidelines for achieving agreements on measurement uncertainty statements
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GB/T 18779.1-2002
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