GB/T 7704-1987
Replaced
GB/T 23903-2009
Active
National standards
GB/T 23903-2009 Resolution indicators for ray image
GB/T 23903-2009 Resolution indicators for ray image
Basic Information
Standard Code:
GB/T 23903-2009
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Basic standards and general methods
ICS Name:
Non-destructive testing
Publish Date:
2009-05-26
Implement Date:
2009-12-01
Pages:
12 pages
Scope
This standard specifies the classification, technical requirements, and testing methods for resolution testers for X-ray images.
This standard applies to resolution testers made of lead alloy or metals with a density equivalent to that of lead alloy.
This standard applies to type testing and factory inspection of resolution testers. This standard can also be used as a basis for acceptance by users when placing orders.
Development Information
Referenced Standards
GB/T 1470-1988 Lead and lead-antimony alloy plate
GB/T 1470-2005 Lead and lead-antimony alloy plate
GB/T 1470-2014 Lead and lead-antimony alloy plate
GB/T 12604.2-1990 Terminology for nondestructive testing Radiographic testing
GB/T 12604.2-2005 Non-destructive testing—Terminology—Terms used in radiographic testing
GB/T 19001-2000 Quality management systems—Requirements
GB/T 19001-2008 Quality management systems—Requirements
GB/T 19001-2016 Quality management systems—Requirements
GB/T 27025-2008 General requirements for the competence of testing and calibration laboratories
GB/T 27025-2019 General requirements for the competence of testing and calibration laboratories
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