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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 44797-2025_Chinese: Microwave hybrid integrated circuits - Synthesized frequency sources (Chinese: 微波混合集成电路 合成频率源)
English versions: GB/T 45178-2024
GB/T 26354-2025_Chinese: Tourist information service (Chinese: 旅游信息咨询服务)
English versions: GB/T 45344-2025
GB 16994.6-2024 Chinese PDF GB/T 34680.6-2025 24-2025_Chinese: Methods for chemical analysisGB 16994. 6 2024_Chinese: Safety requirements for port operation Part 6: Solid bulk dangerous cargo (Chinese: 6) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB 16994. 6 2024
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