GB/T 9087-1988
Replaced
HB 5022-2023
Active
Industry standards-Aviation
HB 5022-2023 The classification and evaluation of the metallographic organization of nitrogenation and nitrogen-carbon mixture treatment for aviation steel parts
HB 5022-2023 The classification and evaluation of the metallographic organization of nitrogenation and nitrogen-carbon mixture treatment for aviation steel parts
Basic Information
Standard Code:
HB 5022-2023
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Aviation and aerospace materials and technologies
ICS Name:
\nRelating to the plating and coating used in aerospace manufacturing, as well as the related processes
Publish Date:
2023-12-29
Implement Date:
2024-07-01
Development Information
Replace the following standards
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GB/T 39591-2020 Common data dictionary for geometry inspection quality information model of mechanical product
GB/T 43227-2023
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GB/T 43227-2023 Test methods for space vapour deposition protective film on semiconductor wire
GB/T 43376-2023
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