GB/T 45683-2025 Active
GB/T 45683-2025 Geometrical product specifications (GPS)—Geometrical tolerancing—General geometrical specifications and general size specifications
Abstract
This document defines the terms and definitions of general geometric specifications and general dimensional specifications according to the provisions of ISO 8015:2011, Section 5.12, and establishes the basic principles and rules of general geometric specifications and general dimensional specifications.
This document does not include general specifications defined by other standards or documents associated with these standards.
The general geometric specifications and general dimensional specifications (linear or angular) defined in this document only apply to component elements (including dimensional elements).
This document does not apply to derived elements or linear elements in component elements (definitions of component elements and derived elements, see ISO 17450-1).
The general dimensional specifications in this document do not involve dimensions other than linear dimensions and angular dimensions (see ISO 14405-2).
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 45683-2025 |
| CCS | Measuring tools and instruments |
| Implement Date | 2025-09-01 |