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www.ChineseStandard.net Database: 189759 (19 Oct 2025)

NB/T 20680-2023 English PDF

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
NB/T 20680-2023EnglishRFQ ASK 3 days [Need to translate] (Technical Guidelines for Commissioning of Passive Waste Heat Removal Systems on the Secondary Side of Pressurized Water Reactor Nuclear Power Plants) Valid NB/T 20680-2023

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Basic data

Standard ID NB/T 20680-2023 (NB/T20680-2023)
Description (Translated English) (Technical Guidelines for Commissioning of Passive Waste Heat Removal Systems on the Secondary Side of Pressurized Water Reactor Nuclear Power Plants)
Sector / Industry Energy Industry Standard (Recommended)
Classification of Chinese Standard F69
Classification of International Standard 27.120.20
Date of Issue 2023-10-11
Date of Implementation 2024-04-11
Issuing agency(ies) National Energy Administration