GB/T 38175-2019液压传动滤芯用高黏度液压油测定流动疲劳耐受力国家标准
英文:Hydraulic fluid power—Filter elements—Determination of resistance to flow fatigue using high viscosity fluid GB/T 381...
英文:Hydraulic fluid power—Filter elements—Determination of resistance to flow fatigue using high viscosity fluid GB/T 381...