滚动轴承 轻中系列滚针轴承 外形尺寸和公差
Rolling bearings--Light andmedium series needle roller bearings--Boundary dimensions and tolerances
标准状态
发布于:1994-12-27
实施于:1995-10-01
已废止
Rolling bearings--Light andmedium series needle roller bearings--Boundary dimensions and tolerances