GB/T 7704-1987
Replaced
T/QGCML 1856-2023
Active
Group standards
T/QGCML 1856-2023 Portable weld joint inspection device
T/QGCML 1856-2023 Portable weld joint inspection device
Price:
$ 20.00
Basic Information
Standard Code:
T/QGCML 1856-2023
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
Non-destructive testing
Publish Date:
2023-10-23
Implement Date:
2023-11-07
Scope
Main technical content: This document specifies the composition and structure of portable weld inspection devices, technical requirements, test methods, inspection rules, marking, packaging, transportation, and storage. This document is applicable to the design and inspection of portable weld inspection devices.
Development Information
Related Standards
GB/T 11343-1989
Replaced
GB/T 11343-1989 Ultrasonic angle beam examination by the contact method
GB/T 11344-1989
Replaced
GB/T 11344-1989 Measuring thickness by ultrasonic pulse-echo contact method
GB/T 2611-1992
Replaced
GB/T 2611-1992 General requirements for testing machines
GB/T 15823-1995
Replaced
GB/T 15823-1995 Examination for helium leak detecting
GB/T 12604.9-1996
Replaced