GB/T 16656.203-1997
Abolished
T/QGCML 4977-2025
Active
Group standards
T/QGCML 4977-2025 Three-phase intelligent electric energy meter technical specification
T/QGCML 4977-2025 Three-phase intelligent electric energy meter technical specification
Price:
$ 20.00
Basic Information
Standard Code:
T/QGCML 4977-2025
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
The application of information technology in industry
Publish Date:
2025-07-14
Implement Date:
2025-07-29
Scope
Main technical content: This document specifies the terms and definitions, technical requirements, test methods, inspection rules, marking, packaging, transportation, and storage of three-phase smart electric energy meters. This document is applicable to the production and inspection of three-phase smart electric energy meters.
Development Information
Related Standards
GB/T 16656.21-1997
Replaced
GB/T 16656.21-1997 Industrial automation systems and integration—Product data representation and exchange—Part 21:Implementation method:Clear text encoding of the exchange structure
GB/T 16656.31-1997
Active
GB/T 16656.31-1997 Industrial automation systems and integration—Product data representation and exchange—Part 31:Conformance testing methodology and framework:General concepts
GB/T 15049.10-1997
Abolished
GB/T 15049.10-1997 CAD standard parts file—Specification of geometry and parameters—Key
GB/T 15049.11-1997
Abolished
GB/T 15049.11-1997 CAD standard parts file—Specification of geometry and parameters—Rolling bearings
GB/T 17304-1998
Replaced