appearance orange-brown powder
痕量金属分析total metallic impurities ≤1000ppm by ICP Atomic emission 外观Appearance Orange-Brown Powder 纯度Purity ≥99.98% Based on Trace Metals Impurities ..
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appearance orange-brown powder
外观橙褐色粉末
以上为机器翻译结果，长、整句建议使用 人工翻译 。