Heavy duty and semi-heavy duty vehicles and construction, building, mining, and agriculture machinHeavy duty and semi-heavy dutyvehicles and construction, building, mining, and agriculture machinery diesel engines- Criteria for fuel consumption and e

来源:学生作业帮助网 编辑:作业帮 时间:2024/06/17 16:27:13

Heavy duty and semi-heavy duty vehicles and construction, building, mining, and agriculture machin
Heavy duty and semi-heavy dutyvehicles and construction, building, mining, and agriculture machinery diesel engines- Criteria for fuel consumption and energy labeling instruction.
这是什么标准呀
和国标或者是ISO标准哪个对等呀?

重型和半重型车辆和机械,建筑、采矿、农业机械柴油发动机燃料消耗和能源标签指令标准.