GB/T 19088-2024 Chinese PDF (GB /T19088-2024) GB/T 1346-2024 5-2024_Chinese: Proton exchange membrane fuel

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 45247-2025_Chinese: Norm of energy consumption per unit production of gas-steam combined cycle power set (Chinese: 燃气-蒸汽联合循环发电机组单位产品能源消耗限额)

English versions: GB 10770-2025

GB/T 17365-2025_Chinese: Microbeam analysis - Method of preparation for specimens of metal and alloy in electron probe microanalysis (Chinese: 微束分析 金属与合金电子探针定量分析试样的制备方法)

GB/T 17215

GB/T 19088-2024 Chinese PDF (GB /T19088-2024) GB/T 1346-2024 5-2024_Chinese: Proton exchange membrane fuelGB T 19088 2024_Chinese: Quality requirements for product of geographical indication Jinhua ham (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 19088 2024