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20-2024_Chinese: Methods for chemical analysis of magnesium and magnesium alloys - Part 20: Determination of elements content - Inductively coupled plasma atomic emission spectrometric method (Chinese: 镁及镁合金化学分析方法 第20部分：元素含量的测定 电感耦合等离子体原子发射光谱法)
English versions: GB/T 31903-2024
GB/T 18936-2025_Chinese: Diagnostic techniques for avian influenza (Chinese: 禽流感诊断技术)
GB/T 44914-2024_Chinese: Hetianyu grading (Chinese: 和田玉分级)
lithium hydroxide monohydrate and lithium chloride - Part 1: Determination of lithium carbonate content - Titration (Chinese: 碳酸锂、单水氢氧化锂、氯化锂化学分析方法 第1部分：碳酸锂含量的测定 滴定法)
GB/T 33475.7-2024 Chinese PDF (GB/T33475.7-2024) GB/T 21478-2024 20-2024_Chinese: Methods for chemical analysisGB T 33475. 7 2024_Chinese: Information technology High efficiency multimedia coding Part 7: Image format (Chinese: 7) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 33475. 7 2024
