Here is the autocad dwg file for details of heavy factory machinery with detailed elevations. The production machines in the first factories were built on site, where every part was still individually made to fit.
3D Chemical Machinery CAD
3D in Generator machine de
Fan coil unit design in de
Water Machinery
2D design of water sump si
3D grainstorage center Det
2D Layout Plan of Incinera
Propeller fan installation
Screw rod and handle bar d
3D Compressor Machine
Textile Factory
Typical Detail of Drain pi