Home / Standards / GB 20997 GB 20997 Active Limits and evaluation targets of fuel consumption for light-duty commercial vehicles 轻型商用车辆燃料消耗量限值及评价指标 Standard Type GB ICS 43.020 CCS T40 Status 现行 Issue Date 2024-08-23 Implementation 2026-01-01 Responsible Dept 工业和信息化部 Drafting Unit 工业和信息化部