标准号:GB/T 38146.2-2019e标准名称:中国汽车行驶工况第2部分:重型商用车辆英文名称:China automotive test cycle—Part 2:Heavy-duty commercial vehicles标准状态:发布日期:2025-06-11实施日期:0出版语种:英文归口单位:SAC/TC 114(National Technical Committee of Auto Standardization).提出部门:Ministry of Industry and Information Technology of the People's Republic of China.发布部门:State Administration for Market Regulation and Standardization Administration of the People's Republic of China