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

GB/T 20831-2025 English PDF

GB/T 20831: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
GB/T 20831-2025EnglishRFQ ASK 3 days [Need to translate] Method of test for the thermal endurance of surface insulation coatings of electrical sheet and strip Valid GB/T 20831-2025
GB/T 20831-2007English319 Add to Cart 3 days [Need to translate] Methods of assessment of temperature capability of inter laminar insulation coatings of electrical sheet and strip Valid GB/T 20831-2007

Basic data

Standard ID GB/T 20831-2025 (GB/T20831-2025)
Description (Translated English) Method of test for the thermal endurance of surface insulation coatings of electrical sheet and strip
Sector / Industry National Standard (Recommended)
Date of Implementation 2026-03-01
Older Standard (superseded by this standard) GB/T 20831-2007