GB/T 41215-2021
Active
HB 8423.9-2023
Active
Industry standards-Aviation
HB 8423.9-2023 Metal material identification method Part 9: Identification of copper alloy designation using visual testing (spectroscopy) method
HB 8423.9-2023 Metal material identification method Part 9: Identification of copper alloy designation using visual testing (spectroscopy) method
Basic Information
Standard Code:
HB 8423.9-2023
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Aviation and aerospace materials and technologies
ICS Name:
Comprehensive materials for aerospace manufacturing
Publish Date:
2023-12-29
Implement Date:
2024-07-01
Development Information
Same series standard
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