DB21/T 20019-2025 Active Liaoning ProvinceLocal standards

DB21/T 20019-2025 Technical Specifications for the Preparation of Urban Rainstorm Intensity Formulas

DB21/T 20019-2025 DB21/T 20019-2025 Urban Rainfall Intensity Formula Preparation Technical Specification

Publish Date: 2025-09-23 Implement Date: 2025-12-24 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us
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Basic Information

Standard Code: DB21/T 20019-2025
Standard Type: Local standards
Standard Status: Active
is_force_gb: no
CCS Name: Meteorology
ICS Name: Geology, meteorology, and hydrology
Publish Date: 2025-09-23
Implement Date: 2025-12-24

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