1Key Takeaways
This standard specifies the classification and coding principles, coding methods and structures of 20 types of water engineering information, including rivers (springs), reservoirs, hydrological stations, embankments (enclosures), seawalls, lakes, electromechanical drainage and irrigation stations, water (culvert) gate…
2Scope / Description
This standard specifies the classification and coding principles, coding methods and structures of 20 types of water engineering information, including rivers (springs), reservoirs, hydrological stations, embankments (enclosures), seawalls, lakes, electromechanical drainage and irrigation stations, water (culvert) gates, cross-river projects, river control projects, irrigation areas, hydroelectric power generation projects, soil and water conservation projects, water intake projects, sewage outlets, sewage treatment projects, water supply projects, drainage projects, rural domestic sewage treatment projects and others in Guangzhou, and compiles a coding table for existing projects. This standard is applicable to the compilation of basic data of water engineering in Guangzhou and the management and application of information collection, storage, retrieval, analysis, output and exchange.
5Citation Network
Referenced by DB4401/T 45-2020
DB4401/T 44-2020
GB/T 2260-2007
GB/T 50095-2014
SL 213-2012
SL 249-2012
SL 252-2017
SL 259-2000
SL 26-2012
6Frequently Asked Questions
What is DB4401/T 45-2020?
DB4401/T 45-2020 — Classification and coding of water engineering information is an international standard developed by Guangdong Provincial Standard of the People's Republic of China. This standard specifies the classification and coding principles, coding methods and structures of 20 types of water engineering information, including rivers (springs), reservoirs, hydrological stations, embankments (enclosures), seawalls, lakes,...
What does DB4401/T 45-2020 cover?
This standard covers: This standard specifies the classification and coding principles, coding methods and structures of 20 types of water engineering information, including rivers (springs), reservoirs, hydrological stations, embankments (enclosures), seawalls, lakes, electromechanical drainage and irrigation stations,...
Who should use this standard?
This standard is intended for organizations, professionals, and stakeholders involved in the construction and civil engineering industry. It is applicable to manufacturers, service providers, regulatory bodies, and certification organizations.
What is the latest version of DB4401/T 45-2020?
The current published version is DB4401/T 45-2020, published on 2020-06-08. Always check for amendments or pending revisions.
How do I purchase DB4401/T 45-2020?
You can purchase DB4401/T 45-2020 by visiting our contact page. Click "Get This Standard" to view pricing and send a purchase inquiry. Our team will respond with payment and delivery details.