DB15/T 4020-2025 Active Inner Mongolia Autonomous RegionLocal standards

Technical requirements for the compilation of flood inundation maps of small and medium-sized rivers in hilly areas according to DB15/T 4020-2025

DB15/T 4020-2025 DB15/T 4020-2025 Flood inundation mapping technical requirements for small and medium-sized rivers in hilly areas

Publish Date: 2025-04-30 Implement Date: 2025-05-30 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Price: $ 20.00

Out of stock

Basic Information

Standard Code: DB15/T 4020-2025

Standard Type: Local standards

Standard Status: Active

is_force_gb: no

CCS Name: Flood control and drainage projects

ICS Name: Natural water resources

Publish Date: 2025-04-30

Implement Date: 2025-05-30

Development Information

Related Standards

GB 11729-1989 Abolished

GB 11729-1989 Hygienic standard for chlorothalonile in drinking water sources

Publish Date: 1989-02-10

GB 5084-1992 Replaced

GB 5084-1992 Standards for irrigation water quality

Publish Date: 1992-01-04

GB/T 13580.10-1992 Active

GB/T 13580.10-1992 Determination of fluoride in the wet precipitation—Fluor reagent spectrophotometry

Publish Date: 1992-06-20

GB/T 13580.11-1992 Active

GB/T 13580.11-1992 Determination of ammonium in the wet precipitation

Publish Date: 1992-06-20

GB/T 13580.1-1992 Active

GB/T 13580.1-1992 General principles for analytical methods of the wet precipitation

Publish Date: 1992-06-20

GB/T 13580.12-1992 Active

GB/T 13580.12-1992 Determination of sodium and potassium in the wet precipitation—Atomic absorption spectrophotometry

Publish Date: 1992-06-20