GB/T 28239-2020非道路用柴油机燃料消耗率限值及试验方法标准
英文:Limits and measurement methods for non-road diesel engine specific fuel consumption GB/T 28239-2020介绍: 国家标准《非道路用柴油机燃料...
英文:Limits and measurement methods for non-road diesel engine specific fuel consumption GB/T 28239-2020介绍: 国家标准《非道路用柴油机燃料...