GB 146.1-1983
Replaced
DB14/T 2109-2020
Active
Shanxi ProvinceLocal standards
DB14/T 2109-2020 "Regulations for Mulberry Seedling Cultivation Techniques"
DB14/T 2109-2020 "Regulations for Mulberry Seedling Cultivation Techniques"
Price:
$ 30
Basic Information
Standard Code:
DB14/T 2109-2020
Standard Type:
Local standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
\nRailway Integration
ICS Name:
Integrated Railway Engineering
Publish Date:
2020-08-14
Implement Date:
2020-11-14
Pages:
9 pages
Scope
This standard specifies the cultivation of wild seedlings and grafted seedlings of Pyrus betulaefolia Bunge, the prevention and control of major diseases and pests, and the management of technical files. This standard is applicable to the cultivation of wild seedlings and grafted seedlings of Pyrus betulaefolia Bunge.
Development Information
Related Standards
GB 12758-1991
Abolished
GB 12758-1991 Signal system for subway—General specification
GB/T 13669-1992
Active
GB/T 13669-1992 The limite of noise emitted by railbound locomotives
GB/T 15836.1-1995
Abolished
GB/T 15836.1-1995 Technical requirements and testing methods for 450MHz same-frequency simplex train radio dispatching communication equipment locomotive station
GB/T 15836.2-1995
Abolished
GB/T 15836.2-1995 Technical requirements and testing methods for 450MHz same-frequency simplex train radio dispatching communication equipment station radio set
GB/T 7178.1-1996
Replaced