标准号:IS 4905-1968
发布日期:1969/5/1 12:00:00
实施日期:1999/12/31 12:00:00
适用范围:This standard lays down general procedures for the selection of items from a lot on an objective basis by using random sampling techniques. It also describes the methods of calculation of simple estimates like mean and proportion of defective from the sample data.