Technical drawings -- General principles of presentation -- Part 20: Basic conventions for lines
This standard was last reviewed and confirmed* in 2013.
Contains generally applicable rules for draughting of lines used in technical drawings for the documentation of technical products. Establishes the types of lines, their designations and their configurations.
Document published on: 1996-11 Edition: 1 (Monolingual) ICS: 01.100.01 Status: Published Stage: 90.93 (2013-05-17) TC/SC: ISO/TC 10/SC 1 Number of Pages: 10
Revises: ISO 128:1982
No corrigenda or amendments available