GB/T 6730.85-2023 Iron ores-Preparation and certification of certified reference materials for use in chemical analysis

Standard Number: GB/T 6730.85-2023(GB/T6730.85-2023)
Chinese:铁矿石 化学分析用有证标准样品的制备和定值
English:Iron ores-Preparation and certification of certified reference materials for use in chemical analysis

Effective Date:2024-03-01
Regulatory Authority:
China Iron and Steel Industry Association

Issuing Regulatory Authority:State Administration for Market Supervision and Administration,National Standardization Administration of China

Adheres to international standards:Y
PDF Downloadable:N

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