GB/T 16731-1997
Replaced
DB21/T 4392-2026
Active
Liaoning ProvinceLocal standards
DB21/T 4392-2026
DB21/T 4392-2026
Basic Information
Standard Code:
DB21/T 4392-2026
Standard Type:
Local standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Heating and heating engineering
ICS Name:
Building components
Publish Date:
2026-01-07
Implement Date:
2026-02-07
Publisher:
辽宁省市场监督管理局
Technical Committee:
辽宁省住房和城乡建设厅
Development Information
Related Standards
GB/T 11981-2001
Replaced
GB/T 11981-2001 Steel furrings for buildings
JG 138-2001
Replaced
JG 138-2001 The support device of point supported glass curtain wall
JG/T 139-2001
Replaced
JG/T 139-2001 The support device of suspended glass curtain wall
GB/T 11981-2008
Replaced
GB/T 11981-2008 Steel furring for building
GB/T 23443-2009
Replaced