Sichuan Provincial Standard of the People's Republic of China
Latest
DB51/T 2830-2021
Replace
DB51/T1705-2013
Scope
This document stipulates the terms and definitions, calculation of indicators and classification of low-temperature rain and snow freezing processes in the Western Sichuan Plateau. This document is applicable to the investigation, monitoring, forecasting and disaster risk assessment of low-temperature rain and snow freezing processes in the Western Sichuan Plateau.
DB51/T 2830-2021 history
2021DB51/T 2830-2021 Meteorological Index Grades of Low Temperature, Rain, Snow and Freezing Disasters on the Western Sichuan Plateau