Home / Standards / GB/T 24489-2025 GB/T 24489-2025 Active General principles for establishing energy efficiency requirements of energy consuming products 用能产品能效指标编制通则 Standard Type GBT ICS 27.010 CCS F01 Status 现行 Issue Date 2025-10-31 Implementation 2026-05-01 Responsible Dept 国家标准委 Drafting Unit N/A