GB/T 40239-2021
ActiveMeteorological grades for urban snow hazard
城市雪灾气象等级
Application Summary AI generated
GB/T 40239-2021 defines a classification system for urban snow hazards based on meteorological factors such as snowfall intensity, duration, and accumulation depth. It is applied by municipal emergency management and meteorological departments in China to assess snow disaster severity, guide resource allocation for snow removal, and issue timely warnings to protect urban infrastructure and public safety.
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