Home / Standards / GB/T 44457-2024 GB/T 44457-2024 Active Hydrogen storage pressure vessel used in hydrogen refueling station 加氢站用储氢压力容器 Standard Type GBT ICS 23.020.30 CCS J74 Status 现行 Issue Date 2024-08-23 Implementation 2025-03-01 Responsible Dept 国家标准委 Drafting Unit N/A