GB/T 14627-1993
Replaced
NY/T 4420-2023
Active
Industry standards-Agriculture
NY/T 4420-2023 Crop production water footprint evaluation technical specification
NY/T 4420-2023 Crop production water footprint evaluation technical specification
Basic Information
Standard Code:
NY/T 4420-2023
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Basic standards and general methods
ICS Name:
Hydraulic engineering
Publish Date:
2023-12-22
Implement Date:
2024-05-01
Development Information
Related Standards
GB/T 15468-1995
Replaced
GB/T 15468-1995 Fundamental technical requirements for hydraulic turbines
GB/T 15469-1995
Replaced
GB/T 15469-1995 Cavitation pitting evaluation in reaction hydraulic turbines
GB/T 15613-1995
Replaced
GB/T 15613-1995 Code for model acceptance tests of hydraulic turbines
GB/T 16166-1996
Replaced
GB/T 16166-1996 Sacrificial anode cathodic protection for seawater cooling system in coastal power station
GB/T 10969-1996
Replaced