Home / Standards / GB/T 44444-2024 GB/T 44444-2024 Active Expression of performance of fluorometric oxygen analyzers in liquid media 液体荧光氧分析仪的性能表示 Standard Type GBT ICS 71.040.10 CCS N 53 Status 现行 Issue Date 2024-09-29 Implementation 2025-04-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A