PD 6481:1977
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Recommendations for the use of preferred numbers and preferred sizes
Hardcopy , PDF
15-04-1998
English
30-06-1977
Important note : Users cannot be edited or removed once added to your Multi user PDF.
Recommendations
1. Introduction
2. Preferred numbers
3. Examples of the use of preferred numbers
4. Preferred sizes
5. Recommendations for the application of preferred
numbers and preferred sizes
Appendix
A. Some examples of British Standards which list
established sizes or ranges
Figures
1. Preferred numbers
2. Preferred sizes
Sets out in new format the internationally accepted Renard series of preferred numbers and a series of rounded-off preferred sizes (1 to 1000 mm) together with recommendations for the application of either series. Separate issue of figures showing both series.
| Committee |
TPR/1
|
| DevelopmentNote |
Supersedes BS 4318(1968) and BS DD29(1973). (08/2007)
|
| DocumentType |
Standard
|
| Pages |
9
|
| PublisherName |
British Standards Institution
|
| Status |
Withdrawn
|
| Supersedes |
| PD 6470:1981 | The management of design for economic production. Standardization philosophy aimed at improving the performance of the electrical and mechanical manufacturing sectors |
| BS 6339:1983 | Specification for dimensions of circular flanges for general purpose industrial fans |
| BS 2871-1:1971 | Specification for copper and copper alloys. Tubes Copper tubes for water, gas and sanitation |
| BS 2871-2:1972 | Specification for copper and copper alloys. Tubes Tubes for general purposes |
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