DB21/T 4404-2026 Active Liaoning ProvinceLocal standards

\nDB21/T 4404-2026 Meteorological Risk Warning Level for Highway Geological Disasters Induced by Rainfall

DB21/T 4404-2026 DB21/T 4404-2026 Rainfall-induced Geological Hazard Weather Risk Warning Level for Highway Disasters

Publish Date: 2026-01-07 Implement Date: 2026-02-07 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 4404-2026

Standard Type: Local standards

Standard Status: Active

is_force_gb: no

CCS Name: Meteorology

ICS Name: Geology, meteorology, and hydrology

Publish Date: 2026-01-07

Implement Date: 2026-02-07

Development Information

Related Standards

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GB/T 12746-1991 Replaced

GB/T 12746-1991 Standard penetrometer

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