ΕΛΟΤ EN ISO 128.21
Technical drawings - General principles of presentation - Part 21: Preparation of lines by CAD systems (ISO 128-21:1997)
Abstract
Specifies procedures for the calculation of the most important basic types of non-continuous lines according to ISO 128-20 and their line elements.
Info
The standard has been withdrawn
Publication Date
2005-01-10
Withdrawal Date
2021-04-14
Greek Title
Τεχνικές σχεδιάσεις - Γενικές αρχές παρουσίασης - Μέρος 21: Προετοιμασία γραμμών από συστήματα CAD
English Title
Technical drawings - General principles of presentation - Part 21: Preparation of lines by CAD systems (ISO 128-21:1997)
Standard Stage
Techincal Body
YReplaced by
ΕΛΟΤ EN ISO 128-2:2021Related Documents
EN ISO 128-21 : 2001 - Identical
ISO 128-21 : 1997 - Identical
