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以铁矿石中测定砷含量的国内外技术现状、发展趋势为技术背景,介绍了我国开展铁矿石中砷含量的测定国际标准研制的情况。
Based on the current technological status and development trend of arsenic in iron ores in China and abroad, the technical background is introduced, and the development of international standards for the determination of arsenic in iron ores is introduced.