Withdrawn
Specifies procedures for the calculation of the most important basic types of non-continuous lines according to ISO 128-20 and their line elements.
WITHDRAWN
ISO 128:1982
WITHDRAWN
ISO 128-21:1997
95.99
Withdrawal of Standard
Jul 8, 2020
WITHDRAWN
ISO 128-2:2020
Technical drawings - General principles of presentation - Part 21: Preparation of lines by CAD systems (ISO 128-21:1997)
95.99 Withdrawal of Standard