GB/T 39271.2-2020滚动轴承陶瓷滚动体混合轴承的额定载荷第2部分:额定静载荷标准
英文:Rolling bearings—Load ratings for hybrid bearings with rolling elements made of ceramic—Part 2:Static load ratings GB...
英文:Rolling bearings—Load ratings for hybrid bearings with rolling elements made of ceramic—Part 2:Static load ratings GB...