GB/T 305-2019滚动轴承向心轴承止动槽和止动环尺寸、产品几何技术规范(GPS)和公差值国家标准
英文:Rolling bearings-Snap ring grooves and snap rings for radial bearings-Dimensions,geometrical product specifications (...
英文:Rolling bearings-Snap ring grooves and snap rings for radial bearings-Dimensions,geometrical product specifications (...