Example of a real technical drawing.

Technical drawing - Wikipedia

PDF) Retrieval of technical drawings in DXF format - Concepts and problems

How to Create Great Technical Drawings in Manufacturing

Types of Technical Drawing Lines and Their Uses

Andreas HENRICH, Otto-Friedrich-Universität Bamberg, Bamberg, Department of Applied Computer Sciences

Which materials are required to create a technical drawing

Different types of lines in engineering drawing

Mechanical Drawings Samples

Andreas HENRICH, Otto-Friedrich-Universität Bamberg, Bamberg, Department of Applied Computer Sciences

Isometric view, Technical drawing

Engineering Drawing Overview & Basic Components - WayKen

Technical drawings - Wikimedia Commons

Technical Drawings for a Lightsaber Replica, 3D CAD Model Library

Part of the extracted content of the example drawing in figure 7.

PDF) Retrieval of technical drawings in DXF format - Concepts and problems