JG/T 397-2012
Active
DB23/T 3997-2026
Active
Heilongjiang ProvinceLocal standards
DB23/T 3997-2026
DB23/T 3997-2026
Basic Information
Standard Code:
DB23/T 3997-2026
Standard Type:
Local standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Industrial and civil construction projects
ICS Name:
Building complex
Publish Date:
2026-04-07
Implement Date:
2026-07-06
Publisher:
黑龙江省市场监督管理局
Technical Committee:
省住建厅
Development Information
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