GB/T 45182-2025 Chinese PDF (GB /T45182-2025) GB/T 44808.4-2024 English versions: GB/T 44933-2024

English versions: GB/T 44933-2024

GB/T 45092-2024_Chinese: Testing and evaluation of electrodes performance for hydrogen production by water electrolysis (Chinese: 电解水制氢用电极性能测试与评价)

GB/T 44996-2024_Chinese: General technical requirements for bag forming

English versions: GB/T 18649-2024

GB/T 45182-2025 Chinese PDF (GB /T45182-2025) GB/T 44808.4-2024 English versions: GB/T 44933-2024GB T 45182 2025_Chinese: Test procedures of gasket parameters based on leakage rate for the pipe flange joints (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45182 2025