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

GB/T 15072.20-2025 English PDF

GB/T 15072.20: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
GB/T 15072.20-2025EnglishRFQ ASK 3 days [Need to translate] Methods for chemical analysis of precious metal alloys - Part 20: Determination of rhodium content Valid GB/T 15072.20-2025
GB/T 15072.20-1994English199 Add to Cart 2 days [Need to translate] Gold alloys-Determination of zirconium content Obsolete GB/T 15072.20-1994

Basic data

Standard ID GB/T 15072.20-2025 (GB/T15072.20-2025)
Description (Translated English) Methods for chemical analysis of precious metal alloys - Part 20: Determination of rhodium content
Sector / Industry National Standard (Recommended)
Date of Implementation 2026-03-01