GB/T 33004-2016自走式玉米收获机械燃油消耗量指标及测量方法国家标准
英文:Self-propelled corn harvester—Evaluation index and measurement methods for fuel consumption GB/T 33004-2016介绍: 国家标准《自...
英文:Self-propelled corn harvester—Evaluation index and measurement methods for fuel consumption GB/T 33004-2016介绍: 国家标准《自...