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5-2024_Chinese: Proton exchange membrane fuel cell - Part 5: Test method for membrane electrode assembly (Chinese: 质子交换膜燃料电池 第5部分：膜电极测试方法)
GB/T 18299-2024_Chinese: Automotive LPG steel cylinder multivalve (Chinese: 机动车用液化石油气钢瓶集成阀)
GB/T 44929-2024_Chinese: Specifications for the scientific proposal evaluation of space high-energy astronomy (Chinese: 空间高能天文科学观测提案评估规范)
GB/T 44943-2024_Chinese: Footwear - Chemical tests - Determination of the content of ortho-phenylphenol - HPLC-MS/MS (Chinese: 鞋类 化学试验方法 邻苯基苯酚含量的测定 高效液相色谱-串联质谱法)
GB/T 16263
GB/T 44891-2024 Chinese PDF (GB /T44891-2024) GB/T 43707-2025 5-2024_Chinese: Proton exchange membrane fuelGB T 44891 2024_Chinese: Specifications for the data service platform construction of the unified social credit identifier for legal entities and other organizations (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 44891 2024
