GB/T 4293-1984
abolished_transferred
DB11/T 161-2024
Active
Beijing CityLocal standards
DB11/T 161-2024 City Road Snowmelting Technical Regulations
DB11/T 161-2024 City Road Snowmelting Technical Regulations
Basic Information
Standard Code:
DB11/T 161-2024
Standard Type:
Local standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Urban traffic engineering
ICS Name:
Salt
Publish Date:
2024-03-25
Implement Date:
2024-07-01
Pages:
15 pages
Development Information
Replace the following standards
Related Standards
GB/T 6275-1986
Abolished
GB/T 6275-1986 Ammonium hydrogen carbonate for industrial use
GB/T 6276.1-1986
Replaced
GB/T 6276.1-1986 Ammonium hydrogen carbonate for industrial use—Determination of total alkalinity—Volumetric method
GB/T 6276.2-1986
Replaced
GB/T 6276.2-1986 Ammonium hydrogen carbonate for industrial use—Determination of chloride content—Potentiometric method
GB/T 6276.3-1986
Replaced
GB/T 6276.3-1986 Ammonium hydrogen carbonate for industrial use—Determination sulphide content—Visible turbidimetric method
GB/T 6276.4-1986
Replaced