GB/T 6001-1985
Active
DB4404/T 40-2023
Active
Guangdong ProvinceLocal standards
DB4404/T 40-2023 Tree Maintenance Techniques Specification for Street Trees (English version)
DB4404/T 40-2023 Tree Maintenance Techniques Specification for Street Trees (English version)
Basic Information
Standard Code:
DB4404/T 40-2023
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:
2023-02-20
Implement Date:
2023-03-01
Pages:
15 pages
Scope
This document is applicable to the maintenance of roadside trees on urban roads in Zhuhai City. The maintenance of large trees in parks, squares, protective green spaces, and ancillary green spaces can be carried out in accordance with this standard
Development Information
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