GB/T 34906-2017
Active
SY/T 7820-2024
Active
Industry standards-Oil
SY/T 7820-2024
SY/T 7820-2024
Basic Information
Standard Code:
SY/T 7820-2024
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Petroleum engineering
ICS Name:
Oil and related technologies
Publish Date:
2024-12-25
Implement Date:
2025-06-25
Publisher:
国家能源局