GB/T 17187-1997
Replaced
T/CVA 1-2023
Active
Group standards
T/CVA 1-2023 Technical Specifications for Integrated Water and Fertilizer Management of Field-Grown Heading Lettuce
T/CVA 1-2023
Price:
$ 20.00
Basic Information
Standard Code:
T/CVA 1-2023
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
Irrigation and drainage equipment
Publish Date:
2023-07-31
Implement Date:
2023-09-01
Pages:
8 pages
Scope
Main technical content: the system configuration of water and fertilizer integration for open-field head lettuce, water and fertilizer integration management and cultivation and management, and the production of water and fertilizer integration technology for open-field head lettuce
Development Information
Related Standards
GB/T 17188-1997
Replaced
GB/T 17188-1997 Agricultural irrigation equipment—Emitting-pipe systems—Specification and test methods
GB/T 18025-2000
Active
GB/T 18025-2000 Agricultural irrigation—Wiring and equipment for electrically driven or controlled irrigation machines
GB/T 12785-2002
Replaced
GB/T 12785-2002 Test methods for submersible motor-pumps
GB/T 18687-2002
Replaced
GB/T 18687-2002 Agricultural irrigation equipment—Sprayers—General requirements and test method
GB/T 18688-2002
Replaced