DIN A3.1 technical drawing format and folding
by Lazur - uploaded on September 8, 2014, 7:38 pm
Sheet layout of A3.1 sized technical drawings.
The paper size is DIN 823 and ISO 216 compatible -"the A series".
The layout is ISO 5457 compatible.
Other standards to handle with care: ISO 838 for filing holes and ISO 7200 for title block.