GB/T 4451-1984
Abolished
GB/T 20921-2025
Active
National standards
GB/T 20921-2025 Condition monitoring and diagnostics of machines—Vocabulary
GB/T 20921-2025 Condition monitoring and diagnostics of machines—Vocabulary
Basic Information
Standard Code:
GB/T 20921-2025
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Basic standards and general methods
ICS Name:
Vibration, impact, and vibration measurement
Publish Date:
2025-06-30
Implement Date:
2026-01-01
Pages:
20 pages
Scope
This document defines the terms and definitions used in machine condition monitoring and diagnosis, aiming to provide a common vocabulary for users and manufacturers of condition monitoring and diagnosis systems.
This document is applicable to the monitoring and diagnosis of machine conditions, providing unified terminology and definitions for them.
Development Information
Replace the following standards
Adopt standards
ISO 13372:2012
Related Standards
GB/T 6383-1986
Replaced
GB/T 6383-1986 The method of vibration cavitation erosion test
GB/T 7184-1987
Replaced
GB/T 7184-1987 Measurement method of vibration for small and medium power diesel engines
GB/T 7183-1987
Abolished
GB/T 7183-1987 Evaluation of mechanical vibration severity of machines and equipments in electric locomotives
GB/T 8540-1987
Replaced
GB/T 8540-1987 Vibration and shock—Isolators—Procedure for specifying characteristics
GB/T 10084-1988
Abolished