GB/T 14627-1993
Replaced
DB42/T 2520-2026
Active
Hubei ProvinceLocal standards
DB42/T 2520-2026 Design specifications for gas-water backwashing filter pool in rural water supply projects in Hubei Province
DB42/T 2520-2026 Design specifications for gas-water backwashing filter pool in rural water supply projects in Hubei Province
Basic Information
Standard Code:
DB42/T 2520-2026
Standard Type:
Local standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Hydropower projects
ICS Name:
Hydraulic engineering
Publish Date:
2026-02-13
Implement Date:
2026-04-13
Publisher:
湖北省市场监督管理局
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