This set contains four different refineries, and three additional chimney variants, for a total of SEVEN different buildings.
Part of the Industrial Terrain Bundle (https://www.myminifactory.com/object/3d-print-industrial-terrain-bundle-...)
Designed to be connected with the rest of the set through the Modular Pipelines included in the Bundle (https://www.myminifactory.com/object/3d-print-387500).
