Home / Standards / GB/T 40711.3-2026 GB/T 40711.3-2026 Upcoming Off-cycle technology/device energy saving effects evaluation methods for passenger cars—Part 3: Automotive air conditioner 乘用车循环外技术/装置节能效果评价方法 第3部分:汽车空调 Standard Type GBT ICS 43.020 CCS T40 Status 即将实施 Issue Date 2026-01-28 Implementation 2026-08-01 Responsible Dept 工业和信息化部 Drafting Unit N/A