Home / Standards / GB/T 42656-2023 GB/T 42656-2023 Active Rare earth-based hydrogen storage alloys—Test method for measurement of kinetic properties of hydrogenation dehydrogenation reaction 稀土系储氢合金 吸放氢反应动力学性能测试方法 Standard Type GBT ICS 77.120.99 CCS H14 Status 现行 Issue Date 2023-08-06 Implementation 2024-03-01 Responsible Dept 国家标准委 Drafting Unit N/A