Home / Standards / GB/T 30192-2025 GB/T 30192-2025 Active Water evaporative cooling air handling unit 水蒸发冷却空调机组 Standard Type GBT ICS 91.140.30 CCS P48 Status 现行 Issue Date 2025-10-31 Implementation 2026-05-01 Responsible Dept 住房城乡建设部 Drafting Unit N/A