EN ISO 128-21:2001
Technical drawings - General principles of presentation - Part 21: Preparation of lines by CAD systems (ISO 128-21:1997) EN ISO 128-21:2001
Publication date:
Jun 11, 2004
General information
99.60
Withdrawal effective
Aug 19, 2020
CEN
CEN/BT
European Norm
01.100.01
Technical drawings in general
| 35.240.10
Computer-aided design (CAD)
Scope
Specifies procedures for the calculation of the most important basic types of non-continuous lines according to ISO 128-20 and their line elements.
Life cycle
NOW
WITHDRAWN
EN ISO 128-21:2001
99.60
Withdrawal effective
Aug 19, 2020
Relations
Adopted from
ISO 128-21:1997
IDENTICAL
