标准号:IS 4757-1980
发布日期:1981/4/1 12:00:00
实施日期:1999/12/31 12:00:00
适用范围:Specifies main dimensions and tolerances of a range of wrapped bushes, with external diameters between 6 to 150 mm, for plain bearings. A reference is also made regarding constructional details and checking methods for main features.