GB/T 28593-2026
UpcomingSand and dust weather warning levels
沙尘天气预警等级
Application Summary AI generated
GB/T 28593-2026 defines the classification and criteria for sand and dust weather warning levels, specifying thresholds for visibility, wind speed, and duration. It is applied by meteorological agencies in China to issue standardized warnings for public safety, transportation, and industrial operations during sandstorms. The standard supports disaster prevention and emergency response planning in arid and semi-arid regions.
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