GB/T 6001-1985
Active
DB11/T 1143-2023
Active
Beijing CityLocal standards
\nDB11/T 1143-2023 Guidelines for the Construction of Landscaping Paving Projects
DB11/T 1143-2023
Basic Information
Standard Code:
DB11/T 1143-2023
Standard Type:
Local standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Garden landscaping and urban environmental sanitation
ICS Name:
\nGreening and afforestation
Publish Date:
2023-03-30
Implement Date:
2023-07-01
Pages:
45 pages
Development Information
Replace the following standards
Related Standards
GB/T 14071-1993
Replaced
GB/T 14071-1993 The standard of examination and approval of improved varieties of forest tree
GB/T 14072-1993
Active
GB/T 14072-1993 Conservation principle and method of germplasm resources of forest trees
GB/T 14073-1993
Abolished
GB/T 14073-1993 Selection and breeding of procedure and request of the main broadleaf trees improved variety
GB/T 14175-1993
Active
GB/T 14175-1993 Introduction of exotic forest trees
GB/T 15162-1994
Replaced