Home / Standards / GB/T 30901-2025 GB/T 30901-2025 Active High purity ammonium fluoride solution 高纯氟化铵溶液 Standard Type GBT ICS 71.060.50 CCS G12 Status 现行 Issue Date 2025-08-29 Implementation 2026-03-01 Responsible Dept 中国石油和化学工业联合会 Drafting Unit N/A