DS DS/EN ISO 128-20
DS DSEN SO 128-20 2001-DEC-06 Techncal drawngs - General prncples of presentaton - Part 20 Basc conventons for lnes
Cart
(empty)
This part of ISO 128 establishes the types of lines, their designation and their configurations, as well as general rules for draughting of lines used in technical drawings, e.g. drawings, diagrams, plans etc.