Home / Standards / GB 28380 GB 28380 Active Minimum allowable values of energy efficiency and energy grades for microcomputers 微型计算机能效限定值及能效等级 Standard Type GB ICS 27.010 CCS F01 Status 现行 Issue Date 2025-01-24 Implementation 2026-02-01 Responsible Dept 国家标准委 Drafting Unit 国家标准委