GB/T 6730.90-2025

Iron ores—Determination of gold, silver, platinum, palladium contents—Inductively coupled plasma mass spectrometry method

NORMA vydaná dňa 25.4.2025

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The information about the standard:

Designation standards: GB/T 6730.90-2025
Publication date standards: 25.4.2025
Country: Chinese technical standard
Kategória: Technické normy GB