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www.ChineseStandard.net Database: 189760 (1 Nov 2025)

QXT549-2022 English PDF

QXT549: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
QX/T 549-2022EnglishRFQ ASK 3 days [Need to translate] (Meteorological Impact Index of Ecosystem Water Conservation Function) Valid QX/T 549-2022
QX/T 549-2020English209 Add to Cart 3 days [Need to translate] (Dissemination norms of meteorological disaster warning information website) Valid QX/T 549-2020

PDF similar to QXT549-2022


Standard similar to QXT549-2022

GB/T 33679   GB/T 33673   DZ/T 0175   QX/T 551   QX/T 550   QX/T 549   

Basic data

Standard ID QX/T 549-2022 (QX/T549-2022)
Description (Translated English) (Meteorological Impact Index of Ecosystem Water Conservation Function)
Sector / Industry Chinese Industry Standard (Recommended)
Classification of Chinese Standard A47
Date of Issue 2022-12-06
Date of Implementation 2023-02-01
Issuing agency(ies) China Meteorological Administration

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