BS ISO 128-21 : 1997 AMD 13521
Superseded
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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TECHNICAL DRAWINGS - GENERAL PRINCIPLES OF PRESENTATION - PART 21: PREPARATION OF LINES BY CAD SYSTEMS
Published date
23-11-2012
Publisher
Superseded date
24-04-2002
Superseded by
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Defines procedures for calculating important basic types of non-continuous lines and their line elements. (see ISO 128-20).
| Committee |
TDW/4
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| DevelopmentNote |
Renumbered and superseded by BS EN ISO 128-21. Supersedes BS 308-1(1993), BS 308-2(1985) & BS 308-3(1990). (01/2006)
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| DocumentType |
Standard
|
| PublisherName |
British Standards Institution
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| Status |
Superseded
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| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| ISO 128-21:1997 | Identical |
| BS 8888:2000 | Technical product documentation (TPD). Specification for defining, specifying and graphically representing products |
| ISO 5455:1979 | Technical drawings — Scales |
| ISO 128-20:1996 | Technical drawings — General principles of presentation — Part 20: Basic conventions for lines |
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