GB/T 7286.1-1987
Abolished
T/QGCML 4946-2025
Active
Group standards
T/QGCML 4946-2025 High-precision intelligent welding guide rail for sheet metal welding
T/QGCML 4946-2025 High-precision intelligent welding guide rail for sheet metal welding
Price:
$ 20.00
Basic Information
Standard Code:
T/QGCML 4946-2025
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
Comprehensive steel products
Publish Date:
2025-06-24
Implement Date:
2025-07-09
Scope
Main technical content: This document specifies the technical requirements, test methods, inspection rules, marking, packaging, transportation, and storage for high-precision intelligent welding guides used in the welding of thin plates. This document is applicable to the production and inspection of high-precision intelligent welding guides used in the welding of thin plates.
Development Information
Related Standards
GB/T 15574-1995
Replaced
GB/T 15574-1995 Steel products classification and definitions
GB/T 15575-1995
Replaced
GB/T 15575-1995 Steel products standard designation
GB/T 221-2000
Replaced
GB/T 221-2000 Notations for designations of iron and steel
GB/T 18253-2000
Replaced
GB/T 18253-2000 Steel and steel products—Types of inspection documents
GB/T 15019-2003
Replaced