DB21/T 4144-2025 Active Liaoning ProvinceLocal standards

DB21/T 4144-2025 Storm Disaster Survey and Risk Assessment Zoning

DB21/T 4144-2025 DB21/T 4144-2025 Rainstorm Disaster Census and Risk Assessment Zoning

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

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Basic Information

Standard Code: DB21/T 4144-2025

Standard Type: Local standards

Standard Status: Active

is_force_gb: no

CCS Name: Meteorology

ICS Name: Geology, meteorology, and hydrology

Publish Date: 2025-04-30

Implement Date: 2025-05-30

Development Information

Related Standards

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Publish Date: 1991-03-21

GB/T 12746-1991 Replaced

GB/T 12746-1991 Standard penetrometer

Publish Date: 1991-03-21