Home / Standards / GB/T 8982-2025 GB/T 8982-2025 Active Oxygen supplies for medicine and aircraft breathing 医用及航空呼吸用氧 Standard Type GBT ICS 71.100.20 CCS G86 Status 现行 Issue Date 2025-10-31 Implementation 2026-05-01 Responsible Dept 中国石油和化学工业联合会 Drafting Unit N/A