GB/T 14173-1993
Replaced
DB50/T 1999-2026
Active
Chongqing CityLocal standards
\nDB50/T 1999-2026 Technical Specifications for the Classification of Specific Activities within the Scope of River Management
DB50/T 1999-2026
Price:
$ 20.00
Basic Information
Standard Code:
DB50/T 1999-2026
Standard Type:
Local standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Hydraulic and hydroelectric projects
ICS Name:
Hydraulic structures
Publish Date:
2026-04-08
Implement Date:
2026-07-08
Scope
This document is applicable to the classified management of specific activity plans within the scope of river management.
Development Information
Related Standards
GB/T 20203-2006
Replaced
GB/T 20203-2006 Technical specification for irrigation projects with low pressure pipe conveyance
GB/T 21303-2007
Replaced
GB/T 21303-2007 Specification for water measuring of irrigation canal system
GB/T 30949-2014
Replaced
GB/T 30949-2014 Post evaluation standard for water saving irrigation project
GB/T 32748-2016
Active
GB/T 32748-2016 Canal lining and seepage prevention materials
GB/T 20203-2017
Active