CJ 247-2007
Abolished
DB4201/T 641-2020
Active
Hubei ProvinceLocal standards
DB4201/T 641-2020 Wuhan's formula for heavy rain intensity and design heavy rain patterns
DB4201/T 641-2020 Wuhan's formula for heavy rain intensity and design heavy rain patterns
Basic Information
Standard Code:
DB4201/T 641-2020
Standard Type:
Local standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Outdoor water supply and drainage projects
ICS Name:
\nExternal sewage discharge system
Publish Date:
2020-12-14
Implement Date:
2021-01-14
Pages:
38 pages
Development Information
Related Standards
CJ/T 239-2007
Abolished
CJ/T 239-2007 The disposal of sludge from municipal wastewater treatment plant—The classification
CJ/T 249-2007
Abolished
CJ/T 249-2007 The disposal of sludge from municipal wastewater treatment plant—Sludge quality for co-landfilling
CJ 248-2007
Abolished
CJ 248-2007 The disposal of sludge from municipal wastewater treatment plant—The quality of sludge used for afforestation in gardens or forests
CJ/T 289-2008
Abolished
CJ/T 289-2008 The disposal of sludge from municipal wastewater treatment plant—The quality of sludge used in making brick
CJ/T 290-2008
Abolished