AS 2752-1985
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Preferred numbers and their use
Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users
30-06-2017
English
01-01-1985
Important note : All end users must be registered with an Account prior to user licenses being assigned.Incorporates three ISO Standards in the field of preferred numbers, viz. ISO 3, which sets out the preferred numbers; ISO 17, which is a guide to the use of preferred numbers; and ISO 497, which is a guide to the choice of a series of preferred numbers and of series containing more-rounded values of preferred numbers. The Standard defines preferred number and tabulates the basic series R 5, R 10, R 20 and R 40, and the exceptional R 80 series; it includes general guidance on their use, and deals particularly with the more-rounded values tabulating both a first rounding and a second rounding. An appendix discusses precision of the values and regularity of the ratio.
| Committee |
ME-071
|
| DocumentType |
Standard
|
| ISBN |
0 7262 3565 2
|
| Pages |
11
|
| PublisherName |
Standards Australia
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes | |
| UnderRevision |
This standard defines preferred numbers and a series of preferred numbers.The standard includes a guide to-(a) the use of preferred numbers and a series of proposed numbers (see Section 3); and(b) the choice of series of preferred numbers and of series containing more-rounded values of preferred numbers.The precision of values and the regularity of the ratio used is discussed in Appendix A.
| Standards | Relationship |
| ISO 3:1973 | Identical |
| ISO 17:1973 | Identical |
| ISO 497:1973 | Identical |
Under Revision see DR 02550
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