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GB/T 45541-2025_Chinese: Testing method for proton exchange membrane electrolyzer performance (Chinese: PEM电解槽性能测试方法)
1-2025_Chinese: Industrial-process measurement
GB/T 45009-2024_Chinese: Rare earth environmental barrier coating material - Ytterbium silicate powder (Chinese: 稀土环境障涂层材料 硅酸镱粉末)
transport and storage of items (Chinese: 法庭科学 第2部分：检验对象的识别、记录、收集、运输和保存)
GB 44246-2024 Chinese PDF GB/T 14851-2025 GB/T 45541-2025_Chinese: Testing method forGB 44246 2024_Chinese: Household and similar electrical appliances, electrical parts of sporting goods and electric toys Safety technical specification (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB 44246 2024
