I.S. EN ISO 128-21:2002
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
View Superseded by
TECHNICAL DRAWINGS - GENERAL PRINCIPLES OF PRESENTATION - PART 21: PREPARATION OF LINES BY CAD SYSTEMS
Hardcopy , PDF
28-02-2021
English
18-01-2002
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Dates of withdrawal of national standards are available from NSAI.
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Foreword
Introduction
1 Scope
2 Normative references
3 Definitions
4 Calculation of line elements
Annex A (informative) Bibliography
Defines procedures for calculating important basic types of non-continuous lines and their line elements.
| DocumentType |
Standard
|
| Pages |
44
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Withdrawn
|
| SupersededBy |
| Standards | Relationship |
| NS EN ISO 128-21 : 1ED 2002 | Identical |
| NEN EN ISO 128-21 : 2001 | Identical |
| NBN EN ISO 128-21 : 2001 | Identical |
| EN ISO 128-21:2001 | Identical |
| UNE-EN ISO 128-21:2002 | Identical |
| UNI EN ISO 128-21 : 2002 | Identical |
| ISO 128-21:1997 | Identical |
| SN EN ISO 128-21 : 2001 | Identical |
| NF EN ISO 128-21 : 2001 | Identical |
| BS EN ISO 128-21:2001 | Identical |
| ONORM EN ISO 128-21 : 2002 | Identical |
| DIN EN ISO 128-21:2002-12 | Identical |
| ISO 6428:1982 | Technical drawings — Requirements for microcopying |
| 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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