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24-2025_Chinese: Methods for chemical analysis of magnesium and magnesium alloys - Part 24: Determination of trace impurity elements contents - Glow discharge mass spectrometry (Chinese: 镁及镁合金化学分析方法 第24部分：痕量杂质元素的测定 辉光放电质谱法)
GB/T 20972
English versions: GB/T 3917
GB 28050-2025_Chinese: National Standard on Food Safety - National label standards for pre-packaged food (Chinese: 食品安全国家标准 预包装食品营养标签通则)
English versions: GB/T 16263
GB/T 44993-2024 Chinese PDF (GB /T44993-2024) GB/T 18964.2-2025 24-2025_Chinese: Methods for chemical analysisGB T 44993 2024_Chinese: On site testing instruments of off board charger for electric vehicles (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 44993 2024
